388668864

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{106543}}^1$

素因数の和:106577

約数の個数: 56

約数和(自身を含む): 1082487040

約数和(自身を除く): 693818176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 106543, 213086, 319629, 426172, 639258, 852344, 1278516, 1704688, 2024317, 2557032, 3409376, 4048634, 5114064, 6072951, 6818752, 8097268, 10228128, 12145902, 16194536, 20456256, 24291804, 32389072, 48583608, 64778144, 97167216, 129556288, 194334432, 388668864]

約数ペア:

[(1, 388668864), (2, 194334432), (3, 129556288), (4, 97167216), (6, 64778144), (8, 48583608), (12, 32389072), (16, 24291804), (19, 20456256), (24, 16194536), (32, 12145902), (38, 10228128), (48, 8097268), (57, 6818752), (64, 6072951), (76, 5114064), (96, 4048634), (114, 3409376), (152, 2557032), (192, 2024317), (228, 1704688), (304, 1278516), (456, 852344), (608, 639258), (912, 426172), (1216, 319629), (1824, 213086), (3648, 106543)]