219517152

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2760

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 398249760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 736, 851, 888, 1104, 1184, 1702, 1776, 2208, 2553, 2687, 3404, 3552, 5106, 5374, 6808, 8061, 10212, 10748, 13616, 16122, 20424, 21496, 27232, 32244, 40848, 42992, 61801, 64488, 81696, 85984, 99419, 123602, 128976, 185403, 198838, 247204, 257952, 298257, 370806, 397676, 494408, 596514, 741612, 795352, 988816, 1193028, 1483224, 1590704, 1977632, 2286637, 2386056, 2966448, 3181408, 4573274, 4772112, 5932896, 6859911, 9146548, 9544224, 13719822, 18293096, 27439644, 36586192, 54879288, 73172384, 109758576, 219517152]

約数ペア:

[(1, 219517152), (2, 109758576), (3, 73172384), (4, 54879288), (6, 36586192), (8, 27439644), (12, 18293096), (16, 13719822), (23, 9544224), (24, 9146548), (32, 6859911), (37, 5932896), (46, 4772112), (48, 4573274), (69, 3181408), (74, 2966448), (92, 2386056), (96, 2286637), (111, 1977632), (138, 1590704), (148, 1483224), (184, 1193028), (222, 988816), (276, 795352), (296, 741612), (368, 596514), (444, 494408), (552, 397676), (592, 370806), (736, 298257), (851, 257952), (888, 247204), (1104, 198838), (1184, 185403), (1702, 128976), (1776, 123602), (2208, 99419), (2553, 85984), (2687, 81696), (3404, 64488), (3552, 61801), (5106, 42992), (5374, 40848), (6808, 32244), (8061, 27232), (10212, 21496), (10748, 20424), (13616, 16122)]