281383738038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19433}}^1\times {\mathrm{61879}}^1$

素因数の和:81333

約数の個数: 48

約数和(自身を含む): 656606452320

約数和(自身を除く): 375222714282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 19433, 38866, 58299, 61879, 116598, 123758, 174897, 185637, 252629, 349794, 371274, 505258, 556911, 757887, 804427, 1113822, 1515774, 1608854, 2273661, 2413281, 4547322, 4826562, 7239843, 14479686, 1202494607, 2404989214, 3607483821, 7214967642, 10822451463, 15632429891, 21644902926, 31264859782, 46897289673, 93794579346, 140691869019, 281383738038]

約数ペア:

[(1, 281383738038), (2, 140691869019), (3, 93794579346), (6, 46897289673), (9, 31264859782), (13, 21644902926), (18, 15632429891), (26, 10822451463), (39, 7214967642), (78, 3607483821), (117, 2404989214), (234, 1202494607), (19433, 14479686), (38866, 7239843), (58299, 4826562), (61879, 4547322), (116598, 2413281), (123758, 2273661), (174897, 1608854), (185637, 1515774), (252629, 1113822), (349794, 804427), (371274, 757887), (505258, 556911)]