135480454904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1\times {\mathrm{3217}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 260128960800

約数和(自身を除く): 124648505896

約数列:

[1, 2, 4, 8, 61, 122, 211, 244, 409, 422, 488, 818, 844, 1636, 1688, 3217, 3272, 6434, 12868, 12871, 24949, 25736, 25742, 49898, 51484, 86299, 99796, 102968, 172598, 196237, 199592, 345196, 392474, 678787, 690392, 784948, 1315753, 1357574, 1569896, 2631506, 2715148, 5263012, 5264239, 5430296, 10526024, 10528478, 21056956, 41406007, 42113912, 80260933, 82812014, 160521866, 165624028, 277623883, 321043732, 331248056, 555247766, 642087464, 1110495532, 2220991064, 16935056863, 33870113726, 67740227452, 135480454904]

約数ペア:

[(1, 135480454904), (2, 67740227452), (4, 33870113726), (8, 16935056863), (61, 2220991064), (122, 1110495532), (211, 642087464), (244, 555247766), (409, 331248056), (422, 321043732), (488, 277623883), (818, 165624028), (844, 160521866), (1636, 82812014), (1688, 80260933), (3217, 42113912), (3272, 41406007), (6434, 21056956), (12868, 10528478), (12871, 10526024), (24949, 5430296), (25736, 5264239), (25742, 5263012), (49898, 2715148), (51484, 2631506), (86299, 1569896), (99796, 1357574), (102968, 1315753), (172598, 784948), (196237, 690392), (199592, 678787), (345196, 392474)]