275648464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14563}}^1$

素因数の和:14604

約数の個数: 60

約数和(自身を含む): 660972576

約数和(自身を除く): 385324112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 14563, 18928, 29126, 58252, 101941, 116504, 189319, 203882, 233008, 378638, 407764, 757276, 815528, 1325233, 1514552, 1631056, 2461147, 2650466, 3029104, 4922294, 5300932, 9844588, 10601864, 17228029, 19689176, 21203728, 34456058, 39378352, 68912116, 137824232, 275648464]

約数ペア:

[(1, 275648464), (2, 137824232), (4, 68912116), (7, 39378352), (8, 34456058), (13, 21203728), (14, 19689176), (16, 17228029), (26, 10601864), (28, 9844588), (52, 5300932), (56, 4922294), (91, 3029104), (104, 2650466), (112, 2461147), (169, 1631056), (182, 1514552), (208, 1325233), (338, 815528), (364, 757276), (676, 407764), (728, 378638), (1183, 233008), (1352, 203882), (1456, 189319), (2366, 116504), (2704, 101941), (4732, 58252), (9464, 29126), (14563, 18928)]