1715679972

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{3701}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 4419891840

約数和(自身を除く): 2704211868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 163, 237, 316, 326, 474, 489, 652, 711, 948, 978, 1422, 1467, 1956, 2844, 2934, 3701, 5868, 7402, 11103, 12877, 14804, 22206, 25754, 33309, 38631, 44412, 51508, 66618, 77262, 115893, 133236, 154524, 231786, 292379, 463572, 584758, 603263, 877137, 1169516, 1206526, 1754274, 1809789, 2413052, 2631411, 3508548, 3619578, 5262822, 5429367, 7239156, 10525644, 10858734, 21717468, 47657777, 95315554, 142973331, 190631108, 285946662, 428919993, 571893324, 857839986, 1715679972]

約数ペア:

[(1, 1715679972), (2, 857839986), (3, 571893324), (4, 428919993), (6, 285946662), (9, 190631108), (12, 142973331), (18, 95315554), (36, 47657777), (79, 21717468), (158, 10858734), (163, 10525644), (237, 7239156), (316, 5429367), (326, 5262822), (474, 3619578), (489, 3508548), (652, 2631411), (711, 2413052), (948, 1809789), (978, 1754274), (1422, 1206526), (1467, 1169516), (1956, 877137), (2844, 603263), (2934, 584758), (3701, 463572), (5868, 292379), (7402, 231786), (11103, 154524), (12877, 133236), (14804, 115893), (22206, 77262), (25754, 66618), (33309, 51508), (38631, 44412)]