18680320896

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2560351}}^1$

素因数の和:2560387

約数の個数: 64

約数和(自身を含む): 52231180800

約数和(自身を除く): 33550859904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 2560351, 5120702, 7681053, 10241404, 15362106, 20482808, 30724212, 40965616, 48646669, 61448424, 81931232, 97293338, 122896848, 145940007, 163862464, 194586676, 245793696, 291880014, 327724928, 389173352, 491587392, 583760028, 778346704, 983174784, 1167520056, 1556693408, 2335040112, 3113386816, 4670080224, 6226773632, 9340160448, 18680320896]

約数ペア:

[(1, 18680320896), (2, 9340160448), (3, 6226773632), (4, 4670080224), (6, 3113386816), (8, 2335040112), (12, 1556693408), (16, 1167520056), (19, 983174784), (24, 778346704), (32, 583760028), (38, 491587392), (48, 389173352), (57, 327724928), (64, 291880014), (76, 245793696), (96, 194586676), (114, 163862464), (128, 145940007), (152, 122896848), (192, 97293338), (228, 81931232), (304, 61448424), (384, 48646669), (456, 40965616), (608, 30724212), (912, 20482808), (1216, 15362106), (1824, 10241404), (2432, 7681053), (3648, 5120702), (7296, 2560351)]