8143476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 15080844

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 191, 204, 209, 228, 323, 374, 382, 418, 561, 573, 627, 646, 748, 764, 836, 969, 1122, 1146, 1254, 1292, 1938, 2101, 2244, 2292, 2508, 3247, 3553, 3629, 3876, 4202, 6303, 6494, 7106, 7258, 8404, 9741, 10659, 10887, 12606, 12988, 14212, 14516, 19482, 21318, 21774, 25212, 35717, 38964, 39919, 42636, 43548, 61693, 71434, 79838, 107151, 119757, 123386, 142868, 159676, 185079, 214302, 239514, 246772, 370158, 428604, 479028, 678623, 740316, 1357246, 2035869, 2714492, 4071738, 8143476]

約数ペア:

[(1, 8143476), (2, 4071738), (3, 2714492), (4, 2035869), (6, 1357246), (11, 740316), (12, 678623), (17, 479028), (19, 428604), (22, 370158), (33, 246772), (34, 239514), (38, 214302), (44, 185079), (51, 159676), (57, 142868), (66, 123386), (68, 119757), (76, 107151), (102, 79838), (114, 71434), (132, 61693), (187, 43548), (191, 42636), (204, 39919), (209, 38964), (228, 35717), (323, 25212), (374, 21774), (382, 21318), (418, 19482), (561, 14516), (573, 14212), (627, 12988), (646, 12606), (748, 10887), (764, 10659), (836, 9741), (969, 8404), (1122, 7258), (1146, 7106), (1254, 6494), (1292, 6303), (1938, 4202), (2101, 3876), (2244, 3629), (2292, 3553), (2508, 3247)]