1457391366

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1$

素因数の和:2379

約数の個数: 80

約数和(自身を含む): 3428032608

約数和(自身を除く): 1970641242

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 181, 207, 362, 414, 543, 621, 1086, 1242, 1629, 1863, 2161, 3258, 3726, 4163, 4322, 4887, 6483, 8326, 9774, 12489, 12966, 14661, 19449, 24978, 29322, 37467, 38898, 49703, 58347, 74934, 99406, 112401, 116694, 149109, 175041, 224802, 298218, 337203, 350082, 391141, 447327, 674406, 782282, 894654, 1173423, 1341981, 2346846, 2683962, 3520269, 4025943, 7040538, 8051886, 8996243, 10560807, 17992486, 21121614, 26988729, 31682421, 53977458, 63364842, 80966187, 161932374, 242898561, 485797122, 728695683, 1457391366]

約数ペア:

[(1, 1457391366), (2, 728695683), (3, 485797122), (6, 242898561), (9, 161932374), (18, 80966187), (23, 63364842), (27, 53977458), (46, 31682421), (54, 26988729), (69, 21121614), (81, 17992486), (138, 10560807), (162, 8996243), (181, 8051886), (207, 7040538), (362, 4025943), (414, 3520269), (543, 2683962), (621, 2346846), (1086, 1341981), (1242, 1173423), (1629, 894654), (1863, 782282), (2161, 674406), (3258, 447327), (3726, 391141), (4163, 350082), (4322, 337203), (4887, 298218), (6483, 224802), (8326, 175041), (9774, 149109), (12489, 116694), (12966, 112401), (14661, 99406), (19449, 74934), (24978, 58347), (29322, 49703), (37467, 38898)]