660147312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12379}}^1$

素因数の和:12502

約数の個数: 80

約数和(自身を含む): 1878986880

約数和(自身を除く): 1218839568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 404, 528, 606, 808, 1111, 1212, 1616, 2222, 2424, 3333, 4444, 4848, 6666, 8888, 12379, 13332, 17776, 24758, 26664, 37137, 49516, 53328, 74274, 99032, 136169, 148548, 198064, 272338, 297096, 408507, 544676, 594192, 817014, 1089352, 1250279, 1634028, 2178704, 2500558, 3268056, 3750837, 5001116, 6536112, 7501674, 10002232, 13753069, 15003348, 20004464, 27506138, 30006696, 41259207, 55012276, 60013392, 82518414, 110024552, 165036828, 220049104, 330073656, 660147312]

約数ペア:

[(1, 660147312), (2, 330073656), (3, 220049104), (4, 165036828), (6, 110024552), (8, 82518414), (11, 60013392), (12, 55012276), (16, 41259207), (22, 30006696), (24, 27506138), (33, 20004464), (44, 15003348), (48, 13753069), (66, 10002232), (88, 7501674), (101, 6536112), (132, 5001116), (176, 3750837), (202, 3268056), (264, 2500558), (303, 2178704), (404, 1634028), (528, 1250279), (606, 1089352), (808, 817014), (1111, 594192), (1212, 544676), (1616, 408507), (2222, 297096), (2424, 272338), (3333, 198064), (4444, 148548), (4848, 136169), (6666, 99032), (8888, 74274), (12379, 53328), (13332, 49516), (17776, 37137), (24758, 26664)]