280528064622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1\times {\mathrm{19309}}^1$

素因数の和:20698

約数の個数: 96

約数和(自身を含む): 669033106560

約数和(自身を除く): 388505041938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1321, 1833, 2642, 3666, 3963, 5499, 7926, 10998, 11889, 17173, 19309, 23778, 34346, 38618, 51519, 57927, 62087, 103038, 115854, 124174, 154557, 173781, 186261, 251017, 309114, 347562, 372522, 502034, 558783, 753051, 807131, 907523, 1117566, 1506102, 1614262, 1815046, 2259153, 2421393, 2722569, 4518306, 4842786, 5445138, 7264179, 8167707, 11797799, 14528358, 16335414, 23595598, 25507189, 35393397, 51014378, 70786794, 76521567, 106180191, 153043134, 212360382, 229564701, 331593457, 459129402, 663186914, 994780371, 1198837883, 1989560742, 2397675766, 2984341113, 3596513649, 5968682226, 7193027298, 10789540947, 15584892479, 21579081894, 31169784958, 46754677437, 93509354874, 140264032311, 280528064622]

約数ペア:

[(1, 280528064622), (2, 140264032311), (3, 93509354874), (6, 46754677437), (9, 31169784958), (13, 21579081894), (18, 15584892479), (26, 10789540947), (39, 7193027298), (47, 5968682226), (78, 3596513649), (94, 2984341113), (117, 2397675766), (141, 1989560742), (234, 1198837883), (282, 994780371), (423, 663186914), (611, 459129402), (846, 331593457), (1222, 229564701), (1321, 212360382), (1833, 153043134), (2642, 106180191), (3666, 76521567), (3963, 70786794), (5499, 51014378), (7926, 35393397), (10998, 25507189), (11889, 23595598), (17173, 16335414), (19309, 14528358), (23778, 11797799), (34346, 8167707), (38618, 7264179), (51519, 5445138), (57927, 4842786), (62087, 4518306), (103038, 2722569), (115854, 2421393), (124174, 2259153), (154557, 1815046), (173781, 1614262), (186261, 1506102), (251017, 1117566), (309114, 907523), (347562, 807131), (372522, 753051), (502034, 558783)]