554809788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40879}}^1$

素因数の和:40931

約数の個数: 72

約数和(自身を含む): 1562433600

約数和(自身を除く): 1007623812

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, 40879, 81758, 122637, 163516, 245274, 367911, 490548, 531427, 735822, 1062854, 1185491, 1471644, 1594281, 2125708, 2370982, 3188562, 3556473, 4741964, 4782843, 6377124, 7112946, 9565686, 10669419, 14225892, 15411383, 19131372, 21338838, 30822766, 42677676, 46234149, 61645532, 92468298, 138702447, 184936596, 277404894, 554809788]

約数ペア:

[(1, 554809788), (2, 277404894), (3, 184936596), (4, 138702447), (6, 92468298), (9, 61645532), (12, 46234149), (13, 42677676), (18, 30822766), (26, 21338838), (29, 19131372), (36, 15411383), (39, 14225892), (52, 10669419), (58, 9565686), (78, 7112946), (87, 6377124), (116, 4782843), (117, 4741964), (156, 3556473), (174, 3188562), (234, 2370982), (261, 2125708), (348, 1594281), (377, 1471644), (468, 1185491), (522, 1062854), (754, 735822), (1044, 531427), (1131, 490548), (1508, 367911), (2262, 245274), (3393, 163516), (4524, 122637), (6786, 81758), (13572, 40879)]