617928636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 1619634240

約数和(自身を除く): 1001705604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 137, 156, 174, 274, 348, 377, 411, 548, 754, 822, 997, 1131, 1508, 1644, 1781, 1994, 2262, 2991, 3562, 3973, 3988, 4524, 5343, 5982, 7124, 7946, 10686, 11919, 11964, 12961, 15892, 21372, 23838, 25922, 28913, 38883, 47676, 51649, 51844, 57826, 77766, 86739, 103298, 115652, 136589, 154947, 155532, 173478, 206596, 273178, 309894, 346956, 375869, 409767, 546356, 619788, 751738, 819534, 1127607, 1503476, 1639068, 1775657, 2255214, 3551314, 3961081, 4510428, 5326971, 7102628, 7922162, 10653942, 11883243, 15844324, 21307884, 23766486, 47532972, 51494053, 102988106, 154482159, 205976212, 308964318, 617928636]

約数ペア:

[(1, 617928636), (2, 308964318), (3, 205976212), (4, 154482159), (6, 102988106), (12, 51494053), (13, 47532972), (26, 23766486), (29, 21307884), (39, 15844324), (52, 11883243), (58, 10653942), (78, 7922162), (87, 7102628), (116, 5326971), (137, 4510428), (156, 3961081), (174, 3551314), (274, 2255214), (348, 1775657), (377, 1639068), (411, 1503476), (548, 1127607), (754, 819534), (822, 751738), (997, 619788), (1131, 546356), (1508, 409767), (1644, 375869), (1781, 346956), (1994, 309894), (2262, 273178), (2991, 206596), (3562, 173478), (3973, 155532), (3988, 154947), (4524, 136589), (5343, 115652), (5982, 103298), (7124, 86739), (7946, 77766), (10686, 57826), (11919, 51844), (11964, 51649), (12961, 47676), (15892, 38883), (21372, 28913), (23838, 25922)]