243842123094

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1\times {\mathrm{6991}}^1$

素因数の和:7821

約数の個数: 64

約数和(自身を含む): 499729539072

約数和(自身を除く): 255887415978

約数列:

[1, 2, 3, 6, 61, 122, 157, 183, 314, 366, 471, 607, 942, 1214, 1821, 3642, 6991, 9577, 13982, 19154, 20973, 28731, 37027, 41946, 57462, 74054, 95299, 111081, 190598, 222162, 285897, 426451, 571794, 852902, 1097587, 1279353, 2195174, 2558706, 3292761, 4243537, 5813239, 6585522, 8487074, 11626478, 12730611, 17439717, 25461222, 34879434, 66952807, 133905614, 200858421, 258855757, 401716842, 517711514, 666235309, 776567271, 1332470618, 1553134542, 1998705927, 3997411854, 40640353849, 81280707698, 121921061547, 243842123094]

約数ペア:

[(1, 243842123094), (2, 121921061547), (3, 81280707698), (6, 40640353849), (61, 3997411854), (122, 1998705927), (157, 1553134542), (183, 1332470618), (314, 776567271), (366, 666235309), (471, 517711514), (607, 401716842), (942, 258855757), (1214, 200858421), (1821, 133905614), (3642, 66952807), (6991, 34879434), (9577, 25461222), (13982, 17439717), (19154, 12730611), (20973, 11626478), (28731, 8487074), (37027, 6585522), (41946, 5813239), (57462, 4243537), (74054, 3292761), (95299, 2558706), (111081, 2195174), (190598, 1279353), (222162, 1097587), (285897, 852902), (426451, 571794)]