901408020486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{15667}}^1$

素因数の和:16074

約数の個数: 96

約数和(自身を含む): 1928962937088

約数和(自身を除く): 1027554916602

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 263, 303, 361, 526, 606, 722, 789, 1083, 1578, 1919, 2166, 3838, 4997, 5757, 9994, 11514, 14991, 15667, 26563, 29982, 31334, 36461, 47001, 53126, 72922, 79689, 94002, 94943, 109383, 159378, 189886, 218766, 284829, 297673, 504697, 569658, 595346, 893019, 1009394, 1514091, 1582367, 1786038, 3028182, 3164734, 4120421, 4747101, 5655787, 8240842, 9494202, 9589243, 11311574, 12361263, 16967361, 19178486, 24722526, 28767729, 30064973, 33934722, 57535458, 60129946, 78287999, 90194919, 156575998, 180389838, 234863997, 416162521, 469727994, 571234487, 832325042, 1142468974, 1248487563, 1487471981, 1713703461, 2496975126, 2974943962, 3427406922, 4462415943, 7907087899, 8924831886, 15814175798, 23721263697, 47442527394, 150234670081, 300469340162, 450704010243, 901408020486]

約数ペア:

[(1, 901408020486), (2, 450704010243), (3, 300469340162), (6, 150234670081), (19, 47442527394), (38, 23721263697), (57, 15814175798), (101, 8924831886), (114, 7907087899), (202, 4462415943), (263, 3427406922), (303, 2974943962), (361, 2496975126), (526, 1713703461), (606, 1487471981), (722, 1248487563), (789, 1142468974), (1083, 832325042), (1578, 571234487), (1919, 469727994), (2166, 416162521), (3838, 234863997), (4997, 180389838), (5757, 156575998), (9994, 90194919), (11514, 78287999), (14991, 60129946), (15667, 57535458), (26563, 33934722), (29982, 30064973), (31334, 28767729), (36461, 24722526), (47001, 19178486), (53126, 16967361), (72922, 12361263), (79689, 11311574), (94002, 9589243), (94943, 9494202), (109383, 8240842), (159378, 5655787), (189886, 4747101), (218766, 4120421), (284829, 3164734), (297673, 3028182), (504697, 1786038), (569658, 1582367), (595346, 1514091), (893019, 1009394)]