64560496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 174988800

約数和(自身を除く): 110428304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 139, 143, 154, 176, 182, 203, 208, 232, 278, 286, 308, 319, 364, 377, 406, 464, 556, 572, 616, 638, 728, 754, 812, 973, 1001, 1112, 1144, 1232, 1276, 1456, 1508, 1529, 1624, 1807, 1946, 2002, 2224, 2233, 2288, 2552, 2639, 3016, 3058, 3248, 3614, 3892, 4004, 4031, 4147, 4466, 5104, 5278, 6032, 6116, 7228, 7784, 8008, 8062, 8294, 8932, 10556, 10703, 12232, 12649, 14456, 15568, 16016, 16124, 16588, 17864, 19877, 21112, 21406, 24464, 25298, 28217, 28912, 29029, 32248, 33176, 35728, 39754, 42224, 42812, 44341, 50596, 52403, 56434, 58058, 64496, 66352, 79508, 85624, 88682, 101192, 104806, 112868, 116116, 139139, 159016, 171248, 177364, 202384, 209612, 225736, 232232, 278278, 310387, 318032, 354728, 366821, 419224, 451472, 464464, 556556, 576433, 620774, 709456, 733642, 838448, 1113112, 1152866, 1241548, 1467284, 2226224, 2305732, 2483096, 2934568, 4035031, 4611464, 4966192, 5869136, 8070062, 9222928, 16140124, 32280248, 64560496]

約数ペア:

[(1, 64560496), (2, 32280248), (4, 16140124), (7, 9222928), (8, 8070062), (11, 5869136), (13, 4966192), (14, 4611464), (16, 4035031), (22, 2934568), (26, 2483096), (28, 2305732), (29, 2226224), (44, 1467284), (52, 1241548), (56, 1152866), (58, 1113112), (77, 838448), (88, 733642), (91, 709456), (104, 620774), (112, 576433), (116, 556556), (139, 464464), (143, 451472), (154, 419224), (176, 366821), (182, 354728), (203, 318032), (208, 310387), (232, 278278), (278, 232232), (286, 225736), (308, 209612), (319, 202384), (364, 177364), (377, 171248), (406, 159016), (464, 139139), (556, 116116), (572, 112868), (616, 104806), (638, 101192), (728, 88682), (754, 85624), (812, 79508), (973, 66352), (1001, 64496), (1112, 58058), (1144, 56434), (1232, 52403), (1276, 50596), (1456, 44341), (1508, 42812), (1529, 42224), (1624, 39754), (1807, 35728), (1946, 33176), (2002, 32248), (2224, 29029), (2233, 28912), (2288, 28217), (2552, 25298), (2639, 24464), (3016, 21406), (3058, 21112), (3248, 19877), (3614, 17864), (3892, 16588), (4004, 16124), (4031, 16016), (4147, 15568), (4466, 14456), (5104, 12649), (5278, 12232), (6032, 10703), (6116, 10556), (7228, 8932), (7784, 8294), (8008, 8062)]