581117238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{5387}}^1$

素因数の和:5869

約数の個数: 48

約数和(自身を含む): 1359133776

約数和(自身を除く): 778016538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 461, 922, 1383, 2766, 4149, 5387, 5993, 8298, 10774, 11986, 16161, 17979, 32322, 35958, 48483, 53937, 70031, 96966, 107874, 140062, 210093, 420186, 630279, 1260558, 2483407, 4966814, 7450221, 14900442, 22350663, 32284291, 44701326, 64568582, 96852873, 193705746, 290558619, 581117238]

約数ペア:

[(1, 581117238), (2, 290558619), (3, 193705746), (6, 96852873), (9, 64568582), (13, 44701326), (18, 32284291), (26, 22350663), (39, 14900442), (78, 7450221), (117, 4966814), (234, 2483407), (461, 1260558), (922, 630279), (1383, 420186), (2766, 210093), (4149, 140062), (5387, 107874), (5993, 96966), (8298, 70031), (10774, 53937), (11986, 48483), (16161, 35958), (17979, 32322)]