540027618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 1210809600

約数和(自身を除く): 670781982

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 181, 362, 377, 543, 754, 1086, 1131, 1319, 2262, 2353, 2638, 3957, 4706, 5249, 7059, 7914, 10498, 14118, 15747, 17147, 31494, 34294, 38251, 51441, 68237, 76502, 102882, 114753, 136474, 204711, 229506, 238739, 409422, 477478, 497263, 716217, 994526, 1432434, 1491789, 2983578, 3103607, 6207214, 6923431, 9310821, 13846862, 18621642, 20770293, 41540586, 90004603, 180009206, 270013809, 540027618]

約数ペア:

[(1, 540027618), (2, 270013809), (3, 180009206), (6, 90004603), (13, 41540586), (26, 20770293), (29, 18621642), (39, 13846862), (58, 9310821), (78, 6923431), (87, 6207214), (174, 3103607), (181, 2983578), (362, 1491789), (377, 1432434), (543, 994526), (754, 716217), (1086, 497263), (1131, 477478), (1319, 409422), (2262, 238739), (2353, 229506), (2638, 204711), (3957, 136474), (4706, 114753), (5249, 102882), (7059, 76502), (7914, 68237), (10498, 51441), (14118, 38251), (15747, 34294), (17147, 31494)]