423388328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{155201}}^1$

素因数の和:155249

約数の個数: 32

約数和(自身を含む): 893963520

約数和(自身を除く): 470575192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 155201, 310402, 620804, 1241608, 1707211, 3414422, 4811231, 6828844, 9622462, 13657688, 19244924, 38489848, 52923541, 105847082, 211694164, 423388328]

約数ペア:

[(1, 423388328), (2, 211694164), (4, 105847082), (8, 52923541), (11, 38489848), (22, 19244924), (31, 13657688), (44, 9622462), (62, 6828844), (88, 4811231), (124, 3414422), (248, 1707211), (341, 1241608), (682, 620804), (1364, 310402), (2728, 155201)]