1290761808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202187}}^1$

素因数の和:202224

約数の個数: 80

約数和(自身を含む): 4011409920

約数和(自身を除く): 2720648112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 202187, 404374, 606561, 808748, 1213122, 1415309, 1617496, 2426244, 2830618, 3234992, 3841553, 4245927, 4852488, 5661236, 7683106, 8491854, 9704976, 11322472, 11524659, 15366212, 16983708, 22644944, 23049318, 26890871, 30732424, 33967416, 46098636, 53781742, 61464848, 67934832, 80672613, 92197272, 107563484, 161345226, 184394544, 215126968, 322690452, 430253936, 645380904, 1290761808]

約数ペア:

[(1, 1290761808), (2, 645380904), (3, 430253936), (4, 322690452), (6, 215126968), (7, 184394544), (8, 161345226), (12, 107563484), (14, 92197272), (16, 80672613), (19, 67934832), (21, 61464848), (24, 53781742), (28, 46098636), (38, 33967416), (42, 30732424), (48, 26890871), (56, 23049318), (57, 22644944), (76, 16983708), (84, 15366212), (112, 11524659), (114, 11322472), (133, 9704976), (152, 8491854), (168, 7683106), (228, 5661236), (266, 4852488), (304, 4245927), (336, 3841553), (399, 3234992), (456, 2830618), (532, 2426244), (798, 1617496), (912, 1415309), (1064, 1213122), (1596, 808748), (2128, 606561), (3192, 404374), (6384, 202187)]