381653272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47696

約数の個数: 64

約数和(自身を含む): 960825600

約数和(自身を除く): 579172328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 47659, 95318, 190636, 333613, 381272, 524249, 619567, 667226, 1048498, 1239134, 1334452, 2096996, 2478268, 2668904, 3669743, 4193992, 4336969, 4956536, 6815237, 7339486, 8673938, 13630474, 14678972, 17347876, 27260948, 29357944, 34695752, 47706659, 54521896, 95413318, 190826636, 381653272]

約数ペア:

[(1, 381653272), (2, 190826636), (4, 95413318), (7, 54521896), (8, 47706659), (11, 34695752), (13, 29357944), (14, 27260948), (22, 17347876), (26, 14678972), (28, 13630474), (44, 8673938), (52, 7339486), (56, 6815237), (77, 4956536), (88, 4336969), (91, 4193992), (104, 3669743), (143, 2668904), (154, 2478268), (182, 2096996), (286, 1334452), (308, 1239134), (364, 1048498), (572, 667226), (616, 619567), (728, 524249), (1001, 381272), (1144, 333613), (2002, 190636), (4004, 95318), (8008, 47659)]