1397232

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 4049344

約数和(自身を除く): 2652112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 313, 372, 496, 558, 626, 744, 939, 1116, 1252, 1488, 1878, 2232, 2504, 2817, 3756, 4464, 5008, 5634, 7512, 9703, 11268, 15024, 19406, 22536, 29109, 38812, 45072, 58218, 77624, 87327, 116436, 155248, 174654, 232872, 349308, 465744, 698616, 1397232]

約数ペア:

[(1, 1397232), (2, 698616), (3, 465744), (4, 349308), (6, 232872), (8, 174654), (9, 155248), (12, 116436), (16, 87327), (18, 77624), (24, 58218), (31, 45072), (36, 38812), (48, 29109), (62, 22536), (72, 19406), (93, 15024), (124, 11268), (144, 9703), (186, 7512), (248, 5634), (279, 5008), (313, 4464), (372, 3756), (496, 2817), (558, 2504), (626, 2232), (744, 1878), (939, 1488), (1116, 1252)]