668775648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13280

約数の個数: 96

約数和(自身を含む): 1918909440

約数和(自身を除く): 1250133792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2976, 3162, 4216, 6324, 8432, 12648, 13219, 16864, 25296, 26438, 39657, 50592, 52876, 79314, 105752, 158628, 211504, 224723, 317256, 409789, 423008, 449446, 634512, 674169, 819578, 898892, 1229367, 1269024, 1348338, 1639156, 1797784, 2458734, 2696676, 3278312, 3595568, 4917468, 5393352, 6556624, 6966413, 7191136, 9834936, 10786704, 13113248, 13932826, 19669872, 20899239, 21573408, 27865652, 39339744, 41798478, 55731304, 83596956, 111462608, 167193912, 222925216, 334387824, 668775648]

約数ペア:

[(1, 668775648), (2, 334387824), (3, 222925216), (4, 167193912), (6, 111462608), (8, 83596956), (12, 55731304), (16, 41798478), (17, 39339744), (24, 27865652), (31, 21573408), (32, 20899239), (34, 19669872), (48, 13932826), (51, 13113248), (62, 10786704), (68, 9834936), (93, 7191136), (96, 6966413), (102, 6556624), (124, 5393352), (136, 4917468), (186, 3595568), (204, 3278312), (248, 2696676), (272, 2458734), (372, 1797784), (408, 1639156), (496, 1348338), (527, 1269024), (544, 1229367), (744, 898892), (816, 819578), (992, 674169), (1054, 634512), (1488, 449446), (1581, 423008), (1632, 409789), (2108, 317256), (2976, 224723), (3162, 211504), (4216, 158628), (6324, 105752), (8432, 79314), (12648, 52876), (13219, 50592), (16864, 39657), (25296, 26438)]