327768788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 614476800

約数和(自身を除く): 286708012

約数列:

[1, 2, 4, 29, 47, 58, 79, 94, 116, 158, 188, 316, 761, 1363, 1522, 2291, 2726, 3044, 3713, 4582, 5452, 7426, 9164, 14852, 22069, 35767, 44138, 60119, 71534, 88276, 107677, 120238, 143068, 215354, 240476, 430708, 1037243, 1743451, 2074486, 2825593, 3486902, 4148972, 5651186, 6973804, 11302372, 81942197, 163884394, 327768788]

約数ペア:

[(1, 327768788), (2, 163884394), (4, 81942197), (29, 11302372), (47, 6973804), (58, 5651186), (79, 4148972), (94, 3486902), (116, 2825593), (158, 2074486), (188, 1743451), (316, 1037243), (761, 430708), (1363, 240476), (1522, 215354), (2291, 143068), (2726, 120238), (3044, 107677), (3713, 88276), (4582, 71534), (5452, 60119), (7426, 44138), (9164, 35767), (14852, 22069)]