366998840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2953}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 893289600

約数和(自身を除く): 526290760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 520, 956, 1195, 1912, 2390, 2953, 3107, 4780, 5906, 6214, 9560, 11812, 12428, 14765, 15535, 23624, 24856, 29530, 31070, 38389, 59060, 62140, 76778, 118120, 124280, 153556, 191945, 307112, 383890, 705767, 767780, 1411534, 1535560, 2823068, 3528835, 5646136, 7057670, 9174971, 14115340, 18349942, 28230680, 36699884, 45874855, 73399768, 91749710, 183499420, 366998840]

約数ペア:

[(1, 366998840), (2, 183499420), (4, 91749710), (5, 73399768), (8, 45874855), (10, 36699884), (13, 28230680), (20, 18349942), (26, 14115340), (40, 9174971), (52, 7057670), (65, 5646136), (104, 3528835), (130, 2823068), (239, 1535560), (260, 1411534), (478, 767780), (520, 705767), (956, 383890), (1195, 307112), (1912, 191945), (2390, 153556), (2953, 124280), (3107, 118120), (4780, 76778), (5906, 62140), (6214, 59060), (9560, 38389), (11812, 31070), (12428, 29530), (14765, 24856), (15535, 23624)]