419280904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6679}}^1$

素因数の和:6770

約数の個数: 64

約数和(自身を含む): 961920000

約数和(自身を除く): 542639096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2242, 3304, 4484, 6679, 7847, 8968, 13358, 15694, 26716, 31388, 46753, 53432, 62776, 93506, 126901, 187012, 253802, 374024, 394061, 507604, 788122, 888307, 1015208, 1576244, 1776614, 2758427, 3152488, 3553228, 5516854, 7106456, 7487159, 11033708, 14974318, 22067416, 29948636, 52410113, 59897272, 104820226, 209640452, 419280904]

約数ペア:

[(1, 419280904), (2, 209640452), (4, 104820226), (7, 59897272), (8, 52410113), (14, 29948636), (19, 22067416), (28, 14974318), (38, 11033708), (56, 7487159), (59, 7106456), (76, 5516854), (118, 3553228), (133, 3152488), (152, 2758427), (236, 1776614), (266, 1576244), (413, 1015208), (472, 888307), (532, 788122), (826, 507604), (1064, 394061), (1121, 374024), (1652, 253802), (2242, 187012), (3304, 126901), (4484, 93506), (6679, 62776), (7847, 53432), (8968, 46753), (13358, 31388), (15694, 26716)]