1313576628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63311}}^1$

素因数の和:63357

約数の個数: 96

約数和(自身を含む): 3970928640

約数和(自身を除く): 2657352012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 20748, 63311, 126622, 189933, 253244, 379866, 443177, 759732, 823043, 886354, 1202909, 1329531, 1646086, 1772708, 2405818, 2469129, 2659062, 3292172, 3608727, 4811636, 4938258, 5318124, 5761301, 7217454, 8420363, 9876516, 11522602, 14434908, 15637817, 16840726, 17283903, 23045204, 25261089, 31275634, 33681452, 34567806, 46913451, 50522178, 62551268, 69135612, 93826902, 101044356, 109464719, 187653804, 218929438, 328394157, 437858876, 656788314, 1313576628]

約数ペア:

[(1, 1313576628), (2, 656788314), (3, 437858876), (4, 328394157), (6, 218929438), (7, 187653804), (12, 109464719), (13, 101044356), (14, 93826902), (19, 69135612), (21, 62551268), (26, 50522178), (28, 46913451), (38, 34567806), (39, 33681452), (42, 31275634), (52, 25261089), (57, 23045204), (76, 17283903), (78, 16840726), (84, 15637817), (91, 14434908), (114, 11522602), (133, 9876516), (156, 8420363), (182, 7217454), (228, 5761301), (247, 5318124), (266, 4938258), (273, 4811636), (364, 3608727), (399, 3292172), (494, 2659062), (532, 2469129), (546, 2405818), (741, 1772708), (798, 1646086), (988, 1329531), (1092, 1202909), (1482, 886354), (1596, 823043), (1729, 759732), (2964, 443177), (3458, 379866), (5187, 253244), (6916, 189933), (10374, 126622), (20748, 63311)]