220351608

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 617485440

約数和(自身を除く): 397133832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 103, 129, 172, 206, 258, 309, 344, 387, 412, 516, 618, 691, 774, 824, 927, 1032, 1236, 1382, 1548, 1854, 2073, 2472, 2764, 3096, 3708, 4146, 4429, 5528, 6219, 7416, 8292, 8858, 12438, 13287, 16584, 17716, 24876, 26574, 29713, 35432, 39861, 49752, 53148, 59426, 71173, 79722, 89139, 106296, 118852, 142346, 159444, 178278, 213519, 237704, 267417, 284692, 318888, 356556, 427038, 534834, 569384, 640557, 713112, 854076, 1069668, 1281114, 1708152, 2139336, 2562228, 3060439, 5124456, 6120878, 9181317, 12241756, 18362634, 24483512, 27543951, 36725268, 55087902, 73450536, 110175804, 220351608]

約数ペア:

[(1, 220351608), (2, 110175804), (3, 73450536), (4, 55087902), (6, 36725268), (8, 27543951), (9, 24483512), (12, 18362634), (18, 12241756), (24, 9181317), (36, 6120878), (43, 5124456), (72, 3060439), (86, 2562228), (103, 2139336), (129, 1708152), (172, 1281114), (206, 1069668), (258, 854076), (309, 713112), (344, 640557), (387, 569384), (412, 534834), (516, 427038), (618, 356556), (691, 318888), (774, 284692), (824, 267417), (927, 237704), (1032, 213519), (1236, 178278), (1382, 159444), (1548, 142346), (1854, 118852), (2073, 106296), (2472, 89139), (2764, 79722), (3096, 71173), (3708, 59426), (4146, 53148), (4429, 49752), (5528, 39861), (6219, 35432), (7416, 29713), (8292, 26574), (8858, 24876), (12438, 17716), (13287, 16584)]