826295028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9613}}^1$

素因数の和:9681

約数の個数: 96

約数和(自身を含む): 2261212800

約数和(自身を除く): 1434917772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 348, 377, 494, 551, 741, 754, 988, 1102, 1131, 1482, 1508, 1653, 2204, 2262, 2964, 3306, 4524, 6612, 7163, 9613, 14326, 19226, 21489, 28652, 28839, 38452, 42978, 57678, 85956, 115356, 124969, 182647, 249938, 278777, 365294, 374907, 499876, 547941, 557554, 730588, 749814, 836331, 1095882, 1115108, 1499628, 1672662, 2191764, 2374411, 3345324, 3624101, 4748822, 5296763, 7123233, 7248202, 9497644, 10593526, 10872303, 14246466, 14496404, 15890289, 21187052, 21744606, 28492932, 31780578, 43489212, 63561156, 68857919, 137715838, 206573757, 275431676, 413147514, 826295028]

約数ペア:

[(1, 826295028), (2, 413147514), (3, 275431676), (4, 206573757), (6, 137715838), (12, 68857919), (13, 63561156), (19, 43489212), (26, 31780578), (29, 28492932), (38, 21744606), (39, 21187052), (52, 15890289), (57, 14496404), (58, 14246466), (76, 10872303), (78, 10593526), (87, 9497644), (114, 7248202), (116, 7123233), (156, 5296763), (174, 4748822), (228, 3624101), (247, 3345324), (348, 2374411), (377, 2191764), (494, 1672662), (551, 1499628), (741, 1115108), (754, 1095882), (988, 836331), (1102, 749814), (1131, 730588), (1482, 557554), (1508, 547941), (1653, 499876), (2204, 374907), (2262, 365294), (2964, 278777), (3306, 249938), (4524, 182647), (6612, 124969), (7163, 115356), (9613, 85956), (14326, 57678), (19226, 42978), (21489, 38452), (28652, 28839)]