1621072704

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1$

素因数の和:3660

約数の個数: 112

約数和(自身を含む): 4551680000

約数和(自身を除く): 2930607296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 3048, 3499, 3648, 4064, 4826, 6096, 6998, 7239, 8128, 9652, 10497, 12192, 13996, 14478, 19304, 20994, 24384, 27992, 28956, 38608, 41988, 55984, 57912, 66481, 77216, 83976, 111968, 115824, 132962, 154432, 167952, 199443, 223936, 231648, 265924, 335904, 398886, 444373, 463296, 531848, 671808, 797772, 888746, 1063696, 1333119, 1595544, 1777492, 2127392, 2666238, 3191088, 3554984, 4254784, 5332476, 6382176, 7109968, 8443087, 10664952, 12764352, 14219936, 16886174, 21329904, 25329261, 28439872, 33772348, 42659808, 50658522, 67544696, 85319616, 101317044, 135089392, 202634088, 270178784, 405268176, 540357568, 810536352, 1621072704]

約数ペア:

[(1, 1621072704), (2, 810536352), (3, 540357568), (4, 405268176), (6, 270178784), (8, 202634088), (12, 135089392), (16, 101317044), (19, 85319616), (24, 67544696), (32, 50658522), (38, 42659808), (48, 33772348), (57, 28439872), (64, 25329261), (76, 21329904), (96, 16886174), (114, 14219936), (127, 12764352), (152, 10664952), (192, 8443087), (228, 7109968), (254, 6382176), (304, 5332476), (381, 4254784), (456, 3554984), (508, 3191088), (608, 2666238), (762, 2127392), (912, 1777492), (1016, 1595544), (1216, 1333119), (1524, 1063696), (1824, 888746), (2032, 797772), (2413, 671808), (3048, 531848), (3499, 463296), (3648, 444373), (4064, 398886), (4826, 335904), (6096, 265924), (6998, 231648), (7239, 223936), (8128, 199443), (9652, 167952), (10497, 154432), (12192, 132962), (13996, 115824), (14478, 111968), (19304, 83976), (20994, 77216), (24384, 66481), (27992, 57912), (28956, 55984), (38608, 41988)]