271178982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 640224000

約数和(自身を除く): 369045018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 113, 114, 171, 226, 339, 342, 513, 678, 1017, 1026, 2034, 2147, 2339, 3051, 4294, 4678, 6102, 6441, 7017, 12882, 14034, 19323, 21051, 38646, 42102, 44441, 57969, 63153, 88882, 115938, 126306, 133323, 264307, 266646, 399969, 528614, 792921, 799938, 1199907, 1585842, 2378763, 2399814, 4757526, 5021833, 7136289, 10043666, 14272578, 15065499, 30130998, 45196497, 90392994, 135589491, 271178982]

約数ペア:

[(1, 271178982), (2, 135589491), (3, 90392994), (6, 45196497), (9, 30130998), (18, 15065499), (19, 14272578), (27, 10043666), (38, 7136289), (54, 5021833), (57, 4757526), (113, 2399814), (114, 2378763), (171, 1585842), (226, 1199907), (339, 799938), (342, 792921), (513, 528614), (678, 399969), (1017, 266646), (1026, 264307), (2034, 133323), (2147, 126306), (2339, 115938), (3051, 88882), (4294, 63153), (4678, 57969), (6102, 44441), (6441, 42102), (7017, 38646), (12882, 21051), (14034, 19323)]