630237584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 1253297760

約数和(自身を除く): 623060176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 379, 688, 758, 1516, 2417, 3032, 4834, 6064, 9668, 16297, 19336, 32594, 38672, 65188, 103931, 130376, 207862, 260752, 415724, 831448, 916043, 1662896, 1832086, 3664172, 7328344, 14656688, 39389849, 78779698, 157559396, 315118792, 630237584]

約数ペア:

[(1, 630237584), (2, 315118792), (4, 157559396), (8, 78779698), (16, 39389849), (43, 14656688), (86, 7328344), (172, 3664172), (344, 1832086), (379, 1662896), (688, 916043), (758, 831448), (1516, 415724), (2417, 260752), (3032, 207862), (4834, 130376), (6064, 103931), (9668, 65188), (16297, 38672), (19336, 32594)]