381463264

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 934186176

約数和(自身を除く): 552722912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 101, 104, 112, 182, 202, 208, 224, 364, 404, 416, 707, 728, 808, 1297, 1313, 1414, 1456, 1616, 2594, 2626, 2828, 2912, 3232, 5188, 5252, 5656, 9079, 9191, 10376, 10504, 11312, 16861, 18158, 18382, 20752, 21008, 22624, 33722, 36316, 36764, 41504, 42016, 67444, 72632, 73528, 118027, 130997, 134888, 145264, 147056, 236054, 261994, 269776, 290528, 294112, 472108, 523988, 539552, 916979, 944216, 1047976, 1702961, 1833958, 1888432, 2095952, 3405922, 3667916, 3776864, 4191904, 6811844, 7335832, 11920727, 13623688, 14671664, 23841454, 27247376, 29343328, 47682908, 54494752, 95365816, 190731632, 381463264]

約数ペア:

[(1, 381463264), (2, 190731632), (4, 95365816), (7, 54494752), (8, 47682908), (13, 29343328), (14, 27247376), (16, 23841454), (26, 14671664), (28, 13623688), (32, 11920727), (52, 7335832), (56, 6811844), (91, 4191904), (101, 3776864), (104, 3667916), (112, 3405922), (182, 2095952), (202, 1888432), (208, 1833958), (224, 1702961), (364, 1047976), (404, 944216), (416, 916979), (707, 539552), (728, 523988), (808, 472108), (1297, 294112), (1313, 290528), (1414, 269776), (1456, 261994), (1616, 236054), (2594, 147056), (2626, 145264), (2828, 134888), (2912, 130997), (3232, 118027), (5188, 73528), (5252, 72632), (5656, 67444), (9079, 42016), (9191, 41504), (10376, 36764), (10504, 36316), (11312, 33722), (16861, 22624), (18158, 21008), (18382, 20752)]