1977701544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 432

約数和(自身を含む): 7029659520

約数和(自身を除く): 5051957976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 98, 104, 107, 117, 124, 126, 147, 156, 168, 169, 182, 186, 196, 214, 217, 234, 248, 252, 273, 279, 294, 312, 321, 338, 364, 372, 392, 403, 428, 434, 441, 468, 504, 507, 546, 558, 588, 637, 642, 651, 676, 728, 744, 749, 806, 819, 856, 868, 882, 936, 963, 1014, 1092, 1116, 1176, 1183, 1209, 1274, 1284, 1302, 1352, 1391, 1498, 1519, 1521, 1612, 1638, 1736, 1764, 1911, 1926, 1953, 2028, 2184, 2232, 2247, 2366, 2418, 2548, 2568, 2604, 2782, 2821, 2996, 3038, 3042, 3224, 3276, 3317, 3528, 3549, 3627, 3822, 3852, 3906, 4056, 4173, 4494, 4557, 4732, 4836, 5096, 5208, 5239, 5243, 5564, 5642, 5733, 5992, 6076, 6084, 6552, 6634, 6741, 7098, 7254, 7644, 7704, 7812, 8281, 8346, 8463, 8988, 9114, 9464, 9672, 9737, 9951, 10478, 10486, 10647, 11128, 11284, 11466, 12152, 12168, 12519, 13268, 13482, 13671, 14196, 14508, 15288, 15624, 15717, 15729, 16562, 16692, 16926, 17976, 18083, 18228, 19474, 19747, 19902, 20956, 20972, 21294, 22568, 22932, 23219, 24843, 25038, 25389, 26536, 26964, 27342, 28392, 29016, 29211, 29853, 31434, 31458, 33124, 33384, 33852, 36166, 36456, 36673, 38948, 39494, 39804, 41912, 41944, 42588, 43121, 45864, 46438, 47151, 47187, 49686, 50076, 50778, 53928, 54249, 54684, 58422, 59241, 59706, 62868, 62916, 66248, 67704, 68159, 69657, 72332, 73346, 74529, 77896, 78988, 79608, 85176, 86242, 87633, 92876, 94302, 94374, 99372, 100152, 101556, 108498, 109368, 110019, 116844, 118482, 119412, 125736, 125832, 126581, 129363, 136318, 139314, 144664, 146692, 149058, 157976, 162533, 162747, 172484, 175266, 177723, 185752, 188604, 188748, 198744, 203112, 204477, 208971, 216996, 220038, 233688, 236964, 238824, 253162, 256711, 258726, 272636, 278628, 293384, 298116, 301847, 325066, 325494, 330057, 344968, 350532, 355446, 377208, 377496, 379743, 388089, 408954, 417942, 433992, 440076, 473928, 487599, 506324, 513422, 517452, 545272, 557256, 560573, 596232, 603694, 613431, 650132, 650988, 660114, 701064, 710892, 759486, 770133, 776178, 817908, 835884, 880152, 886067, 905541, 975198, 1012648, 1026844, 1034904, 1121146, 1139229, 1207388, 1226862, 1300264, 1301976, 1320228, 1421784, 1462797, 1518972, 1540266, 1552356, 1635816, 1671768, 1681719, 1772134, 1811082, 1950396, 2053688, 2112929, 2242292, 2278458, 2310399, 2414776, 2453724, 2640456, 2658201, 2716623, 2925594, 3037944, 3080532, 3104712, 3363438, 3544268, 3622164, 3900792, 3924011, 4225858, 4484584, 4556916, 4620798, 4907448, 5045157, 5316402, 5433246, 5851188, 6161064, 6338787, 6726876, 7088536, 7244328, 7848022, 7974603, 8451716, 9113832, 9241596, 10090314, 10632804, 10866492, 11702376, 11772033, 12677574, 13453752, 15696044, 15949206, 16903432, 18483192, 19016361, 20180628, 21265608, 21732984, 23544066, 25355148, 27468077, 31392088, 31898412, 35316099, 38032722, 40361256, 47088132, 50710296, 54936154, 63796824, 70632198, 76065444, 82404231, 94176264, 109872308, 141264396, 152130888, 164808462, 219744616, 247212693, 282528792, 329616924, 494425386, 659233848, 988850772, 1977701544]

約数ペア:

[(1, 1977701544), (2, 988850772), (3, 659233848), (4, 494425386), (6, 329616924), (7, 282528792), (8, 247212693), (9, 219744616), (12, 164808462), (13, 152130888), (14, 141264396), (18, 109872308), (21, 94176264), (24, 82404231), (26, 76065444), (28, 70632198), (31, 63796824), (36, 54936154), (39, 50710296), (42, 47088132), (49, 40361256), (52, 38032722), (56, 35316099), (62, 31898412), (63, 31392088), (72, 27468077), (78, 25355148), (84, 23544066), (91, 21732984), (93, 21265608), (98, 20180628), (104, 19016361), (107, 18483192), (117, 16903432), (124, 15949206), (126, 15696044), (147, 13453752), (156, 12677574), (168, 11772033), (169, 11702376), (182, 10866492), (186, 10632804), (196, 10090314), (214, 9241596), (217, 9113832), (234, 8451716), (248, 7974603), (252, 7848022), (273, 7244328), (279, 7088536), (294, 6726876), (312, 6338787), (321, 6161064), (338, 5851188), (364, 5433246), (372, 5316402), (392, 5045157), (403, 4907448), (428, 4620798), (434, 4556916), (441, 4484584), (468, 4225858), (504, 3924011), (507, 3900792), (546, 3622164), (558, 3544268), (588, 3363438), (637, 3104712), (642, 3080532), (651, 3037944), (676, 2925594), (728, 2716623), (744, 2658201), (749, 2640456), (806, 2453724), (819, 2414776), (856, 2310399), (868, 2278458), (882, 2242292), (936, 2112929), (963, 2053688), (1014, 1950396), (1092, 1811082), (1116, 1772134), (1176, 1681719), (1183, 1671768), (1209, 1635816), (1274, 1552356), (1284, 1540266), (1302, 1518972), (1352, 1462797), (1391, 1421784), (1498, 1320228), (1519, 1301976), (1521, 1300264), (1612, 1226862), (1638, 1207388), (1736, 1139229), (1764, 1121146), (1911, 1034904), (1926, 1026844), (1953, 1012648), (2028, 975198), (2184, 905541), (2232, 886067), (2247, 880152), (2366, 835884), (2418, 817908), (2548, 776178), (2568, 770133), (2604, 759486), (2782, 710892), (2821, 701064), (2996, 660114), (3038, 650988), (3042, 650132), (3224, 613431), (3276, 603694), (3317, 596232), (3528, 560573), (3549, 557256), (3627, 545272), (3822, 517452), (3852, 513422), (3906, 506324), (4056, 487599), (4173, 473928), (4494, 440076), (4557, 433992), (4732, 417942), (4836, 408954), (5096, 388089), (5208, 379743), (5239, 377496), (5243, 377208), (5564, 355446), (5642, 350532), (5733, 344968), (5992, 330057), (6076, 325494), (6084, 325066), (6552, 301847), (6634, 298116), (6741, 293384), (7098, 278628), (7254, 272636), (7644, 258726), (7704, 256711), (7812, 253162), (8281, 238824), (8346, 236964), (8463, 233688), (8988, 220038), (9114, 216996), (9464, 208971), (9672, 204477), (9737, 203112), (9951, 198744), (10478, 188748), (10486, 188604), (10647, 185752), (11128, 177723), (11284, 175266), (11466, 172484), (12152, 162747), (12168, 162533), (12519, 157976), (13268, 149058), (13482, 146692), (13671, 144664), (14196, 139314), (14508, 136318), (15288, 129363), (15624, 126581), (15717, 125832), (15729, 125736), (16562, 119412), (16692, 118482), (16926, 116844), (17976, 110019), (18083, 109368), (18228, 108498), (19474, 101556), (19747, 100152), (19902, 99372), (20956, 94374), (20972, 94302), (21294, 92876), (22568, 87633), (22932, 86242), (23219, 85176), (24843, 79608), (25038, 78988), (25389, 77896), (26536, 74529), (26964, 73346), (27342, 72332), (28392, 69657), (29016, 68159), (29211, 67704), (29853, 66248), (31434, 62916), (31458, 62868), (33124, 59706), (33384, 59241), (33852, 58422), (36166, 54684), (36456, 54249), (36673, 53928), (38948, 50778), (39494, 50076), (39804, 49686), (41912, 47187), (41944, 47151), (42588, 46438), (43121, 45864)]