387104448

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{4789}}^1$

素因数の和:5225

約数の個数: 56

約数和(自身を含む): 1026861040

約数和(自身を除く): 639756592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2526, 3368, 4789, 5052, 6736, 9578, 10104, 13472, 14367, 19156, 20208, 26944, 28734, 38312, 40416, 57468, 76624, 80832, 114936, 153248, 229872, 306496, 459744, 919488, 2016169, 4032338, 6048507, 8064676, 12097014, 16129352, 24194028, 32258704, 48388056, 64517408, 96776112, 129034816, 193552224, 387104448]

約数ペア:

[(1, 387104448), (2, 193552224), (3, 129034816), (4, 96776112), (6, 64517408), (8, 48388056), (12, 32258704), (16, 24194028), (24, 16129352), (32, 12097014), (48, 8064676), (64, 6048507), (96, 4032338), (192, 2016169), (421, 919488), (842, 459744), (1263, 306496), (1684, 229872), (2526, 153248), (3368, 114936), (4789, 80832), (5052, 76624), (6736, 57468), (9578, 40416), (10104, 38312), (13472, 28734), (14367, 26944), (19156, 20208)]