507307788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37379}}^1$

素因数の和:37431

約数の個数: 72

約数和(自身を含む): 1428663600

約数和(自身を除く): 921355812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 37379, 74758, 112137, 149516, 224274, 336411, 448548, 485927, 672822, 971854, 1083991, 1345644, 1457781, 1943708, 2167982, 2915562, 3251973, 4335964, 4373343, 5831124, 6503946, 8746686, 9755919, 13007892, 14091883, 17493372, 19511838, 28183766, 39023676, 42275649, 56367532, 84551298, 126826947, 169102596, 253653894, 507307788]

約数ペア:

[(1, 507307788), (2, 253653894), (3, 169102596), (4, 126826947), (6, 84551298), (9, 56367532), (12, 42275649), (13, 39023676), (18, 28183766), (26, 19511838), (29, 17493372), (36, 14091883), (39, 13007892), (52, 9755919), (58, 8746686), (78, 6503946), (87, 5831124), (116, 4373343), (117, 4335964), (156, 3251973), (174, 2915562), (234, 2167982), (261, 1943708), (348, 1457781), (377, 1345644), (468, 1083991), (522, 971854), (754, 672822), (1044, 485927), (1131, 448548), (1508, 336411), (2262, 224274), (3393, 149516), (4524, 112137), (6786, 74758), (13572, 37379)]