612408342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 1606417920

約数和(自身を除く): 994009578

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 169, 182, 239, 247, 266, 273, 338, 361, 399, 478, 494, 507, 546, 717, 722, 741, 798, 1014, 1083, 1183, 1434, 1482, 1673, 1729, 2166, 2366, 2527, 3107, 3211, 3346, 3458, 3549, 4541, 4693, 5019, 5054, 5187, 6214, 6422, 7098, 7581, 9082, 9321, 9386, 9633, 10038, 10374, 13623, 14079, 15162, 18642, 19266, 21749, 22477, 27246, 28158, 31787, 32851, 40391, 43498, 44954, 59033, 61009, 63574, 65247, 65702, 67431, 80782, 86279, 95361, 98553, 118066, 121173, 122018, 130494, 134862, 172558, 177099, 183027, 190722, 197106, 242346, 258837, 282737, 354198, 366054, 413231, 427063, 517674, 565474, 603953, 767429, 826462, 848211, 854126, 1121627, 1207906, 1239693, 1281189, 1534858, 1696422, 1811859, 2243254, 2302287, 2479386, 2562378, 3364881, 3623718, 4604574, 5372003, 6729762, 7851389, 10744006, 14581151, 15702778, 16116009, 23554167, 29162302, 32232018, 43743453, 47108334, 87486906, 102068057, 204136114, 306204171, 612408342]

約数ペア:

[(1, 612408342), (2, 306204171), (3, 204136114), (6, 102068057), (7, 87486906), (13, 47108334), (14, 43743453), (19, 32232018), (21, 29162302), (26, 23554167), (38, 16116009), (39, 15702778), (42, 14581151), (57, 10744006), (78, 7851389), (91, 6729762), (114, 5372003), (133, 4604574), (169, 3623718), (182, 3364881), (239, 2562378), (247, 2479386), (266, 2302287), (273, 2243254), (338, 1811859), (361, 1696422), (399, 1534858), (478, 1281189), (494, 1239693), (507, 1207906), (546, 1121627), (717, 854126), (722, 848211), (741, 826462), (798, 767429), (1014, 603953), (1083, 565474), (1183, 517674), (1434, 427063), (1482, 413231), (1673, 366054), (1729, 354198), (2166, 282737), (2366, 258837), (2527, 242346), (3107, 197106), (3211, 190722), (3346, 183027), (3458, 177099), (3549, 172558), (4541, 134862), (4693, 130494), (5019, 122018), (5054, 121173), (5187, 118066), (6214, 98553), (6422, 95361), (7098, 86279), (7581, 80782), (9082, 67431), (9321, 65702), (9386, 65247), (9633, 63574), (10038, 61009), (10374, 59033), (13623, 44954), (14079, 43498), (15162, 40391), (18642, 32851), (19266, 31787), (21749, 28158), (22477, 27246)]