1949976756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 324

約数和(自身を含む): 6439515264

約数和(自身を除く): 4489538508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 169, 182, 186, 196, 211, 217, 234, 252, 273, 279, 294, 338, 364, 372, 403, 422, 434, 441, 468, 507, 546, 558, 588, 633, 637, 651, 676, 806, 819, 844, 868, 882, 1014, 1092, 1116, 1183, 1209, 1266, 1274, 1302, 1477, 1519, 1521, 1612, 1638, 1764, 1899, 1911, 1953, 2028, 2366, 2418, 2532, 2548, 2604, 2743, 2821, 2954, 3038, 3042, 3276, 3549, 3627, 3798, 3822, 3906, 4431, 4557, 4732, 4836, 5239, 5486, 5642, 5733, 5908, 6076, 6084, 6541, 7098, 7254, 7596, 7644, 7812, 8229, 8281, 8463, 8862, 9114, 10339, 10478, 10647, 10972, 11284, 11466, 13082, 13293, 13671, 14196, 14508, 15717, 16458, 16562, 16926, 17724, 18228, 19201, 19623, 19747, 20678, 20956, 21294, 22932, 24687, 24843, 25389, 26164, 26586, 27342, 31017, 31434, 32916, 33124, 33852, 35659, 36673, 38402, 39246, 39494, 41356, 42588, 45787, 47151, 49374, 49686, 50778, 53172, 54684, 57603, 58869, 59241, 62034, 62868, 71318, 73346, 74529, 76804, 78492, 78988, 85033, 91574, 93051, 94302, 98748, 99372, 101556, 106977, 110019, 115206, 117738, 118482, 124068, 134407, 137361, 142636, 146692, 149058, 170066, 172809, 177723, 183148, 186102, 188604, 213954, 220038, 230412, 235476, 236964, 249613, 255099, 256711, 268814, 274722, 298116, 320509, 320931, 330057, 340132, 345618, 355446, 372204, 403221, 412083, 427908, 440076, 499226, 510198, 513422, 537628, 549444, 595231, 641018, 641862, 660114, 691236, 710892, 748839, 765297, 770133, 806442, 824166, 961527, 998452, 1020396, 1026844, 1105429, 1190462, 1209663, 1282036, 1283724, 1320228, 1497678, 1530594, 1540266, 1612884, 1648332, 1747291, 1785693, 1923054, 2210858, 2246517, 2310399, 2380924, 2419326, 2884581, 2995356, 3061188, 3080532, 3316287, 3494582, 3571386, 3846108, 4166617, 4421716, 4493034, 4620798, 4838652, 5241873, 5357079, 5769162, 6632574, 6989164, 7142772, 7738003, 8333234, 8986068, 9241596, 9948861, 10483746, 10714158, 11538324, 12499851, 13265148, 15476006, 15725619, 16666468, 19897722, 20967492, 21428316, 23214009, 24999702, 30952012, 31451238, 37499553, 39795444, 46428018, 49999404, 54166021, 62902476, 69642027, 74999106, 92856036, 108332042, 139284054, 149998212, 162498063, 216664084, 278568108, 324996126, 487494189, 649992252, 974988378, 1949976756]

約数ペア:

[(1, 1949976756), (2, 974988378), (3, 649992252), (4, 487494189), (6, 324996126), (7, 278568108), (9, 216664084), (12, 162498063), (13, 149998212), (14, 139284054), (18, 108332042), (21, 92856036), (26, 74999106), (28, 69642027), (31, 62902476), (36, 54166021), (39, 49999404), (42, 46428018), (49, 39795444), (52, 37499553), (62, 31451238), (63, 30952012), (78, 24999702), (84, 23214009), (91, 21428316), (93, 20967492), (98, 19897722), (117, 16666468), (124, 15725619), (126, 15476006), (147, 13265148), (156, 12499851), (169, 11538324), (182, 10714158), (186, 10483746), (196, 9948861), (211, 9241596), (217, 8986068), (234, 8333234), (252, 7738003), (273, 7142772), (279, 6989164), (294, 6632574), (338, 5769162), (364, 5357079), (372, 5241873), (403, 4838652), (422, 4620798), (434, 4493034), (441, 4421716), (468, 4166617), (507, 3846108), (546, 3571386), (558, 3494582), (588, 3316287), (633, 3080532), (637, 3061188), (651, 2995356), (676, 2884581), (806, 2419326), (819, 2380924), (844, 2310399), (868, 2246517), (882, 2210858), (1014, 1923054), (1092, 1785693), (1116, 1747291), (1183, 1648332), (1209, 1612884), (1266, 1540266), (1274, 1530594), (1302, 1497678), (1477, 1320228), (1519, 1283724), (1521, 1282036), (1612, 1209663), (1638, 1190462), (1764, 1105429), (1899, 1026844), (1911, 1020396), (1953, 998452), (2028, 961527), (2366, 824166), (2418, 806442), (2532, 770133), (2548, 765297), (2604, 748839), (2743, 710892), (2821, 691236), (2954, 660114), (3038, 641862), (3042, 641018), (3276, 595231), (3549, 549444), (3627, 537628), (3798, 513422), (3822, 510198), (3906, 499226), (4431, 440076), (4557, 427908), (4732, 412083), (4836, 403221), (5239, 372204), (5486, 355446), (5642, 345618), (5733, 340132), (5908, 330057), (6076, 320931), (6084, 320509), (6541, 298116), (7098, 274722), (7254, 268814), (7596, 256711), (7644, 255099), (7812, 249613), (8229, 236964), (8281, 235476), (8463, 230412), (8862, 220038), (9114, 213954), (10339, 188604), (10478, 186102), (10647, 183148), (10972, 177723), (11284, 172809), (11466, 170066), (13082, 149058), (13293, 146692), (13671, 142636), (14196, 137361), (14508, 134407), (15717, 124068), (16458, 118482), (16562, 117738), (16926, 115206), (17724, 110019), (18228, 106977), (19201, 101556), (19623, 99372), (19747, 98748), (20678, 94302), (20956, 93051), (21294, 91574), (22932, 85033), (24687, 78988), (24843, 78492), (25389, 76804), (26164, 74529), (26586, 73346), (27342, 71318), (31017, 62868), (31434, 62034), (32916, 59241), (33124, 58869), (33852, 57603), (35659, 54684), (36673, 53172), (38402, 50778), (39246, 49686), (39494, 49374), (41356, 47151), (42588, 45787)]