220140384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{120691}}^1$

素因数の和:120723

約数の個数: 48

約数和(自身を含む): 608287680

約数和(自身を除く): 388147296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 120691, 241382, 362073, 482764, 724146, 965528, 1448292, 1931056, 2293129, 2896584, 3862112, 4586258, 5793168, 6879387, 9172516, 11586336, 13758774, 18345032, 27517548, 36690064, 55035096, 73380128, 110070192, 220140384]

約数ペア:

[(1, 220140384), (2, 110070192), (3, 73380128), (4, 55035096), (6, 36690064), (8, 27517548), (12, 18345032), (16, 13758774), (19, 11586336), (24, 9172516), (32, 6879387), (38, 5793168), (48, 4586258), (57, 3862112), (76, 2896584), (96, 2293129), (114, 1931056), (152, 1448292), (228, 965528), (304, 724146), (456, 482764), (608, 362073), (912, 241382), (1824, 120691)]