2653539876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{12799}}^1$

素因数の和:13265

約数の個数: 72

約数和(自身を含む): 7240396800

約数和(自身を除く): 4586856924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 443, 468, 886, 1329, 1772, 2658, 3987, 5316, 5759, 7974, 11518, 12799, 15948, 17277, 23036, 25598, 34554, 38397, 51196, 51831, 69108, 76794, 103662, 115191, 153588, 166387, 207324, 230382, 332774, 460764, 499161, 665548, 998322, 1497483, 1996644, 2994966, 5669957, 5989932, 11339914, 17009871, 22679828, 34019742, 51029613, 68039484, 73709441, 102059226, 147418882, 204118452, 221128323, 294837764, 442256646, 663384969, 884513292, 1326769938, 2653539876]

約数ペア:

[(1, 2653539876), (2, 1326769938), (3, 884513292), (4, 663384969), (6, 442256646), (9, 294837764), (12, 221128323), (13, 204118452), (18, 147418882), (26, 102059226), (36, 73709441), (39, 68039484), (52, 51029613), (78, 34019742), (117, 22679828), (156, 17009871), (234, 11339914), (443, 5989932), (468, 5669957), (886, 2994966), (1329, 1996644), (1772, 1497483), (2658, 998322), (3987, 665548), (5316, 499161), (5759, 460764), (7974, 332774), (11518, 230382), (12799, 207324), (15948, 166387), (17277, 153588), (23036, 115191), (25598, 103662), (34554, 76794), (38397, 69108), (51196, 51831)]