705312

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 2096640

約数和(自身を除く): 1391328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 558, 632, 711, 744, 948, 992, 1116, 1264, 1422, 1488, 1896, 2232, 2449, 2528, 2844, 2976, 3792, 4464, 4898, 5688, 7347, 7584, 8928, 9796, 11376, 14694, 19592, 22041, 22752, 29388, 39184, 44082, 58776, 78368, 88164, 117552, 176328, 235104, 352656, 705312]

約数ペア:

[(1, 705312), (2, 352656), (3, 235104), (4, 176328), (6, 117552), (8, 88164), (9, 78368), (12, 58776), (16, 44082), (18, 39184), (24, 29388), (31, 22752), (32, 22041), (36, 19592), (48, 14694), (62, 11376), (72, 9796), (79, 8928), (93, 7584), (96, 7347), (124, 5688), (144, 4898), (158, 4464), (186, 3792), (237, 2976), (248, 2844), (279, 2528), (288, 2449), (316, 2232), (372, 1896), (474, 1488), (496, 1422), (558, 1264), (632, 1116), (711, 992), (744, 948)]