247469712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9323}}^1$

素因数の和:9420

約数の個数: 80

約数和(自身を含む): 739952640

約数和(自身を除く): 492482928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 9323, 13272, 18646, 26544, 27969, 37292, 55938, 65261, 74584, 111876, 130522, 149168, 195783, 223752, 261044, 391566, 447504, 522088, 736517, 783132, 1044176, 1473034, 1566264, 2209551, 2946068, 3132528, 4419102, 5155619, 5892136, 8838204, 10311238, 11784272, 15466857, 17676408, 20622476, 30933714, 35352816, 41244952, 61867428, 82489904, 123734856, 247469712]

約数ペア:

[(1, 247469712), (2, 123734856), (3, 82489904), (4, 61867428), (6, 41244952), (7, 35352816), (8, 30933714), (12, 20622476), (14, 17676408), (16, 15466857), (21, 11784272), (24, 10311238), (28, 8838204), (42, 5892136), (48, 5155619), (56, 4419102), (79, 3132528), (84, 2946068), (112, 2209551), (158, 1566264), (168, 1473034), (237, 1044176), (316, 783132), (336, 736517), (474, 522088), (553, 447504), (632, 391566), (948, 261044), (1106, 223752), (1264, 195783), (1659, 149168), (1896, 130522), (2212, 111876), (3318, 74584), (3792, 65261), (4424, 55938), (6636, 37292), (8848, 27969), (9323, 26544), (13272, 18646)]