1393536

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 3916800

約数和(自身を除く): 2523264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 191, 192, 228, 304, 382, 384, 456, 573, 608, 764, 912, 1146, 1216, 1528, 1824, 2292, 2432, 3056, 3629, 3648, 4584, 6112, 7258, 7296, 9168, 10887, 12224, 14516, 18336, 21774, 24448, 29032, 36672, 43548, 58064, 73344, 87096, 116128, 174192, 232256, 348384, 464512, 696768, 1393536]

約数ペア:

[(1, 1393536), (2, 696768), (3, 464512), (4, 348384), (6, 232256), (8, 174192), (12, 116128), (16, 87096), (19, 73344), (24, 58064), (32, 43548), (38, 36672), (48, 29032), (57, 24448), (64, 21774), (76, 18336), (96, 14516), (114, 12224), (128, 10887), (152, 9168), (191, 7296), (192, 7258), (228, 6112), (304, 4584), (382, 3648), (384, 3629), (456, 3056), (573, 2432), (608, 2292), (764, 1824), (912, 1528), (1146, 1216)]