857369604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 2740362240

約数和(自身を除く): 1882992636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 43, 52, 57, 62, 76, 78, 84, 86, 91, 93, 114, 124, 129, 133, 156, 172, 182, 186, 217, 228, 247, 258, 266, 273, 301, 364, 372, 399, 403, 434, 494, 516, 532, 546, 559, 589, 602, 651, 741, 798, 806, 817, 868, 903, 961, 988, 1092, 1118, 1178, 1204, 1209, 1302, 1333, 1482, 1596, 1612, 1634, 1677, 1729, 1767, 1806, 1922, 2236, 2356, 2418, 2451, 2604, 2666, 2821, 2883, 2964, 3268, 3354, 3458, 3534, 3612, 3844, 3913, 3999, 4123, 4836, 4902, 5187, 5332, 5642, 5719, 5766, 6708, 6727, 6916, 7068, 7657, 7826, 7998, 8246, 8463, 9331, 9804, 10374, 10621, 11284, 11438, 11532, 11739, 12369, 12493, 13454, 15314, 15652, 15996, 16492, 16926, 17157, 17329, 18259, 18662, 20181, 20748, 21242, 22876, 22971, 23478, 24738, 24986, 25327, 26908, 27993, 30628, 31863, 33852, 34314, 34658, 36518, 37324, 37479, 40362, 41323, 42484, 45942, 46956, 49476, 49972, 50654, 51987, 53599, 54777, 55986, 63726, 68628, 69316, 73036, 74347, 74958, 75981, 80724, 82646, 87451, 91884, 101308, 103974, 107198, 109554, 111972, 121303, 123969, 127452, 127813, 148694, 149916, 151962, 160797, 165292, 174902, 177289, 207948, 214396, 219108, 223041, 237367, 242606, 247938, 255626, 262353, 289261, 297388, 303924, 321594, 329251, 349804, 354578, 363909, 383439, 446082, 474734, 485212, 495876, 511252, 524706, 531867, 537199, 578522, 643188, 658502, 709156, 712101, 727818, 766878, 785137, 867783, 892164, 949468, 987753, 1049412, 1063734, 1074398, 1157044, 1317004, 1424202, 1455636, 1533756, 1570274, 1611597, 1661569, 1735566, 1975506, 2127468, 2148796, 2304757, 2355411, 2848404, 3140548, 3223194, 3323138, 3471132, 3760393, 3951012, 4609514, 4710822, 4984707, 5495959, 6446388, 6646276, 6914271, 7520786, 9219028, 9421644, 9969414, 10206781, 10991918, 11281179, 13828542, 15041572, 16487877, 19938828, 20413562, 21983836, 22562358, 27657084, 30620343, 32975754, 40827124, 45124716, 61240686, 65951508, 71447467, 122481372, 142894934, 214342401, 285789868, 428684802, 857369604]

約数ペア:

[(1, 857369604), (2, 428684802), (3, 285789868), (4, 214342401), (6, 142894934), (7, 122481372), (12, 71447467), (13, 65951508), (14, 61240686), (19, 45124716), (21, 40827124), (26, 32975754), (28, 30620343), (31, 27657084), (38, 22562358), (39, 21983836), (42, 20413562), (43, 19938828), (52, 16487877), (57, 15041572), (62, 13828542), (76, 11281179), (78, 10991918), (84, 10206781), (86, 9969414), (91, 9421644), (93, 9219028), (114, 7520786), (124, 6914271), (129, 6646276), (133, 6446388), (156, 5495959), (172, 4984707), (182, 4710822), (186, 4609514), (217, 3951012), (228, 3760393), (247, 3471132), (258, 3323138), (266, 3223194), (273, 3140548), (301, 2848404), (364, 2355411), (372, 2304757), (399, 2148796), (403, 2127468), (434, 1975506), (494, 1735566), (516, 1661569), (532, 1611597), (546, 1570274), (559, 1533756), (589, 1455636), (602, 1424202), (651, 1317004), (741, 1157044), (798, 1074398), (806, 1063734), (817, 1049412), (868, 987753), (903, 949468), (961, 892164), (988, 867783), (1092, 785137), (1118, 766878), (1178, 727818), (1204, 712101), (1209, 709156), (1302, 658502), (1333, 643188), (1482, 578522), (1596, 537199), (1612, 531867), (1634, 524706), (1677, 511252), (1729, 495876), (1767, 485212), (1806, 474734), (1922, 446082), (2236, 383439), (2356, 363909), (2418, 354578), (2451, 349804), (2604, 329251), (2666, 321594), (2821, 303924), (2883, 297388), (2964, 289261), (3268, 262353), (3354, 255626), (3458, 247938), (3534, 242606), (3612, 237367), (3844, 223041), (3913, 219108), (3999, 214396), (4123, 207948), (4836, 177289), (4902, 174902), (5187, 165292), (5332, 160797), (5642, 151962), (5719, 149916), (5766, 148694), (6708, 127813), (6727, 127452), (6916, 123969), (7068, 121303), (7657, 111972), (7826, 109554), (7998, 107198), (8246, 103974), (8463, 101308), (9331, 91884), (9804, 87451), (10374, 82646), (10621, 80724), (11284, 75981), (11438, 74958), (11532, 74347), (11739, 73036), (12369, 69316), (12493, 68628), (13454, 63726), (15314, 55986), (15652, 54777), (15996, 53599), (16492, 51987), (16926, 50654), (17157, 49972), (17329, 49476), (18259, 46956), (18662, 45942), (20181, 42484), (20748, 41323), (21242, 40362), (22876, 37479), (22971, 37324), (23478, 36518), (24738, 34658), (24986, 34314), (25327, 33852), (26908, 31863), (27993, 30628)]