1293363344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30631}}^1$

素因数の和:30688

約数の個数: 80

約数和(自身を含む): 3190629120

約数和(自身を除く): 1897265776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 30631, 42224, 61262, 122524, 214417, 245048, 398203, 428834, 490096, 796406, 857668, 888299, 1592812, 1715336, 1776598, 2787421, 3185624, 3430672, 3553196, 5574842, 6218093, 6371248, 7106392, 11149684, 11547887, 12436186, 14212784, 22299368, 23095774, 24872372, 44598736, 46191548, 49744744, 80835209, 92383096, 99489488, 161670418, 184766192, 323340836, 646681672, 1293363344]

約数ペア:

[(1, 1293363344), (2, 646681672), (4, 323340836), (7, 184766192), (8, 161670418), (13, 99489488), (14, 92383096), (16, 80835209), (26, 49744744), (28, 46191548), (29, 44598736), (52, 24872372), (56, 23095774), (58, 22299368), (91, 14212784), (104, 12436186), (112, 11547887), (116, 11149684), (182, 7106392), (203, 6371248), (208, 6218093), (232, 5574842), (364, 3553196), (377, 3430672), (406, 3185624), (464, 2787421), (728, 1776598), (754, 1715336), (812, 1592812), (1456, 888299), (1508, 857668), (1624, 796406), (2639, 490096), (3016, 428834), (3248, 398203), (5278, 245048), (6032, 214417), (10556, 122524), (21112, 61262), (30631, 42224)]