255993320808

素因数分解:

$2^3\times 3^5\times {\mathrm{3691}}^1\times {\mathrm{35677}}^1$

素因数の和:39389

約数の個数: 96

約数和(自身を含む): 719208540960

約数和(自身を除く): 463215220152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 3691, 7382, 11073, 14764, 22146, 29528, 33219, 35677, 44292, 66438, 71354, 88584, 99657, 107031, 132876, 142708, 199314, 214062, 265752, 285416, 298971, 321093, 398628, 428124, 597942, 642186, 797256, 856248, 896913, 963279, 1195884, 1284372, 1793826, 1926558, 2391768, 2568744, 2889837, 3587652, 3853116, 5779674, 7175304, 7706232, 8669511, 11559348, 17339022, 23118696, 34678044, 69356088, 131683807, 263367614, 395051421, 526735228, 790102842, 1053470456, 1185154263, 1580205684, 2370308526, 3160411368, 3555462789, 4740617052, 7110925578, 9481234104, 10666388367, 14221851156, 21332776734, 28443702312, 31999165101, 42665553468, 63998330202, 85331106936, 127996660404, 255993320808]

約数ペア:

[(1, 255993320808), (2, 127996660404), (3, 85331106936), (4, 63998330202), (6, 42665553468), (8, 31999165101), (9, 28443702312), (12, 21332776734), (18, 14221851156), (24, 10666388367), (27, 9481234104), (36, 7110925578), (54, 4740617052), (72, 3555462789), (81, 3160411368), (108, 2370308526), (162, 1580205684), (216, 1185154263), (243, 1053470456), (324, 790102842), (486, 526735228), (648, 395051421), (972, 263367614), (1944, 131683807), (3691, 69356088), (7382, 34678044), (11073, 23118696), (14764, 17339022), (22146, 11559348), (29528, 8669511), (33219, 7706232), (35677, 7175304), (44292, 5779674), (66438, 3853116), (71354, 3587652), (88584, 2889837), (99657, 2568744), (107031, 2391768), (132876, 1926558), (142708, 1793826), (199314, 1284372), (214062, 1195884), (265752, 963279), (285416, 896913), (298971, 856248), (321093, 797256), (398628, 642186), (428124, 597942)]