2525011272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21139}}^1$

素因数の和:21240

約数の個数: 128

約数和(自身を含む): 8117760000

約数和(自身を除く): 5592748728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1659, 1896, 2133, 2212, 2844, 3318, 4266, 4424, 4977, 5688, 6636, 8532, 9954, 13272, 14931, 17064, 19908, 21139, 29862, 39816, 42278, 59724, 63417, 84556, 119448, 126834, 147973, 169112, 190251, 253668, 295946, 380502, 443919, 507336, 570753, 591892, 761004, 887838, 1141506, 1183784, 1331757, 1522008, 1669981, 1775676, 2283012, 2663514, 3339962, 3551352, 3995271, 4566024, 5009943, 5327028, 6679924, 7990542, 10019886, 10654056, 11689867, 13359848, 15029829, 15981084, 20039772, 23379734, 30059658, 31962168, 35069601, 40079544, 45089487, 46759468, 60119316, 70139202, 90178974, 93518936, 105208803, 120238632, 140278404, 180357948, 210417606, 280556808, 315626409, 360715896, 420835212, 631252818, 841670424, 1262505636, 2525011272]

約数ペア:

[(1, 2525011272), (2, 1262505636), (3, 841670424), (4, 631252818), (6, 420835212), (7, 360715896), (8, 315626409), (9, 280556808), (12, 210417606), (14, 180357948), (18, 140278404), (21, 120238632), (24, 105208803), (27, 93518936), (28, 90178974), (36, 70139202), (42, 60119316), (54, 46759468), (56, 45089487), (63, 40079544), (72, 35069601), (79, 31962168), (84, 30059658), (108, 23379734), (126, 20039772), (158, 15981084), (168, 15029829), (189, 13359848), (216, 11689867), (237, 10654056), (252, 10019886), (316, 7990542), (378, 6679924), (474, 5327028), (504, 5009943), (553, 4566024), (632, 3995271), (711, 3551352), (756, 3339962), (948, 2663514), (1106, 2283012), (1422, 1775676), (1512, 1669981), (1659, 1522008), (1896, 1331757), (2133, 1183784), (2212, 1141506), (2844, 887838), (3318, 761004), (4266, 591892), (4424, 570753), (4977, 507336), (5688, 443919), (6636, 380502), (8532, 295946), (9954, 253668), (13272, 190251), (14931, 169112), (17064, 147973), (19908, 126834), (21139, 119448), (29862, 84556), (39816, 63417), (42278, 59724)]