215037328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3644

約数の個数: 60

約数和(自身を含む): 472858624

約数和(自身を除く): 257821296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3583, 3751, 5456, 7166, 7502, 14332, 15004, 28664, 30008, 39413, 57328, 60016, 78826, 111073, 157652, 222146, 315304, 433543, 444292, 630608, 867086, 888584, 1221803, 1734172, 1777168, 2443606, 3468344, 4887212, 6936688, 9774424, 13439833, 19548848, 26879666, 53759332, 107518664, 215037328]

約数ペア:

[(1, 215037328), (2, 107518664), (4, 53759332), (8, 26879666), (11, 19548848), (16, 13439833), (22, 9774424), (31, 6936688), (44, 4887212), (62, 3468344), (88, 2443606), (121, 1777168), (124, 1734172), (176, 1221803), (242, 888584), (248, 867086), (341, 630608), (484, 444292), (496, 433543), (682, 315304), (968, 222146), (1364, 157652), (1936, 111073), (2728, 78826), (3583, 60016), (3751, 57328), (5456, 39413), (7166, 30008), (7502, 28664), (14332, 15004)]