320268864

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87793}}^1$

素因数の和:87827

約数の個数: 56

約数和(自身を含む): 891987040

約数和(自身を除く): 571718176

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, 87793, 175586, 263379, 351172, 526758, 702344, 1053516, 1404688, 1668067, 2107032, 2809376, 3336134, 4214064, 5004201, 5618752, 6672268, 8428128, 10008402, 13344536, 16856256, 20016804, 26689072, 40033608, 53378144, 80067216, 106756288, 160134432, 320268864]

約数ペア:

[(1, 320268864), (2, 160134432), (3, 106756288), (4, 80067216), (6, 53378144), (8, 40033608), (12, 26689072), (16, 20016804), (19, 16856256), (24, 13344536), (32, 10008402), (38, 8428128), (48, 6672268), (57, 5618752), (64, 5004201), (76, 4214064), (96, 3336134), (114, 2809376), (152, 2107032), (192, 1668067), (228, 1404688), (304, 1053516), (456, 702344), (608, 526758), (912, 351172), (1216, 263379), (1824, 175586), (3648, 87793)]