2051915904

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25087}}^1$

素因数の和:25178

約数の個数: 96

約数和(自身を含む): 5988003840

約数和(自身を除く): 3936087936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 13632, 20448, 25087, 27264, 40896, 50174, 75261, 81792, 100348, 150522, 200696, 225783, 301044, 401392, 451566, 602088, 802784, 903132, 1204176, 1605568, 1781177, 1806264, 2408352, 3211136, 3562354, 3612528, 4816704, 5343531, 7124708, 7225056, 9633408, 10687062, 14249416, 14450112, 16030593, 21374124, 28498832, 28900224, 32061186, 42748248, 56997664, 64122372, 85496496, 113995328, 128244744, 170992992, 227990656, 256489488, 341985984, 512978976, 683971968, 1025957952, 2051915904]

約数ペア:

[(1, 2051915904), (2, 1025957952), (3, 683971968), (4, 512978976), (6, 341985984), (8, 256489488), (9, 227990656), (12, 170992992), (16, 128244744), (18, 113995328), (24, 85496496), (32, 64122372), (36, 56997664), (48, 42748248), (64, 32061186), (71, 28900224), (72, 28498832), (96, 21374124), (128, 16030593), (142, 14450112), (144, 14249416), (192, 10687062), (213, 9633408), (284, 7225056), (288, 7124708), (384, 5343531), (426, 4816704), (568, 3612528), (576, 3562354), (639, 3211136), (852, 2408352), (1136, 1806264), (1152, 1781177), (1278, 1605568), (1704, 1204176), (2272, 903132), (2556, 802784), (3408, 602088), (4544, 451566), (5112, 401392), (6816, 301044), (9088, 225783), (10224, 200696), (13632, 150522), (20448, 100348), (25087, 81792), (27264, 75261), (40896, 50174)]