319932544

素因数分解:

$2^7\times {\mathrm{373}}^1\times {\mathrm{6701}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 639169740

約数和(自身を除く): 319237196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 373, 746, 1492, 2984, 5968, 6701, 11936, 13402, 23872, 26804, 47744, 53608, 107216, 214432, 428864, 857728, 2499473, 4998946, 9997892, 19995784, 39991568, 79983136, 159966272, 319932544]

約数ペア:

[(1, 319932544), (2, 159966272), (4, 79983136), (8, 39991568), (16, 19995784), (32, 9997892), (64, 4998946), (128, 2499473), (373, 857728), (746, 428864), (1492, 214432), (2984, 107216), (5968, 53608), (6701, 47744), (11936, 26804), (13402, 23872)]