328755336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 1021574400

約数和(自身を除く): 692819064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 312, 327, 364, 436, 546, 654, 728, 763, 872, 1092, 1308, 1381, 1417, 1526, 2184, 2289, 2616, 2762, 2834, 3052, 4143, 4251, 4578, 5524, 5668, 6104, 8286, 8502, 9156, 9667, 9919, 11048, 11336, 16572, 17004, 17953, 18312, 19334, 19838, 29001, 29757, 33144, 34008, 35906, 38668, 39676, 53859, 58002, 59514, 71812, 77336, 79352, 107718, 116004, 119028, 125671, 143624, 150529, 215436, 232008, 238056, 251342, 301058, 377013, 430872, 451587, 502684, 602116, 754026, 903174, 1005368, 1053703, 1204232, 1508052, 1806348, 1956877, 2107406, 3016104, 3161109, 3612696, 3913754, 4214812, 5870631, 6322218, 7827508, 8429624, 11741262, 12644436, 13698139, 15655016, 23482524, 25288872, 27396278, 41094417, 46965048, 54792556, 82188834, 109585112, 164377668, 328755336]

約数ペア:

[(1, 328755336), (2, 164377668), (3, 109585112), (4, 82188834), (6, 54792556), (7, 46965048), (8, 41094417), (12, 27396278), (13, 25288872), (14, 23482524), (21, 15655016), (24, 13698139), (26, 12644436), (28, 11741262), (39, 8429624), (42, 7827508), (52, 6322218), (56, 5870631), (78, 4214812), (84, 3913754), (91, 3612696), (104, 3161109), (109, 3016104), (156, 2107406), (168, 1956877), (182, 1806348), (218, 1508052), (273, 1204232), (312, 1053703), (327, 1005368), (364, 903174), (436, 754026), (546, 602116), (654, 502684), (728, 451587), (763, 430872), (872, 377013), (1092, 301058), (1308, 251342), (1381, 238056), (1417, 232008), (1526, 215436), (2184, 150529), (2289, 143624), (2616, 125671), (2762, 119028), (2834, 116004), (3052, 107718), (4143, 79352), (4251, 77336), (4578, 71812), (5524, 59514), (5668, 58002), (6104, 53859), (8286, 39676), (8502, 38668), (9156, 35906), (9667, 34008), (9919, 33144), (11048, 29757), (11336, 29001), (16572, 19838), (17004, 19334), (17953, 18312)]