390360064

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10360

約数の個数: 44

約数和(自身を含む): 801506944

約数和(自身を除く): 411146880

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2368, 4736, 9472, 10303, 18944, 20606, 37888, 41212, 82424, 164848, 329696, 381211, 659392, 762422, 1318784, 1524844, 2637568, 3049688, 5275136, 6099376, 10550272, 12198752, 24397504, 48795008, 97590016, 195180032, 390360064]

約数ペア:

[(1, 390360064), (2, 195180032), (4, 97590016), (8, 48795008), (16, 24397504), (32, 12198752), (37, 10550272), (64, 6099376), (74, 5275136), (128, 3049688), (148, 2637568), (256, 1524844), (296, 1318784), (512, 762422), (592, 659392), (1024, 381211), (1184, 329696), (2368, 164848), (4736, 82424), (9472, 41212), (10303, 37888), (18944, 20606)]