383052368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4919}}^1$

素因数の和:5115

約数の個数: 40

約数和(自身を含む): 771141120

約数和(自身を除く): 388088752

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 4867, 4919, 9734, 9838, 19468, 19676, 38936, 39352, 77872, 78704, 152489, 304978, 609956, 772283, 1219912, 1544566, 2439824, 3089132, 6178264, 12356528, 23940773, 47881546, 95763092, 191526184, 383052368]

約数ペア:

[(1, 383052368), (2, 191526184), (4, 95763092), (8, 47881546), (16, 23940773), (31, 12356528), (62, 6178264), (124, 3089132), (157, 2439824), (248, 1544566), (314, 1219912), (496, 772283), (628, 609956), (1256, 304978), (2512, 152489), (4867, 78704), (4919, 77872), (9734, 39352), (9838, 38936), (19468, 19676)]