270985572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52639}}^1$

素因数の和:52673

約数の個数: 72

約数和(自身を含む): 804760320

約数和(自身を除く): 533774748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 52639, 105278, 157917, 210556, 315834, 473751, 579029, 631668, 684307, 947502, 1158058, 1368614, 1737087, 1895004, 2052921, 2316116, 2737228, 3474174, 4105842, 5211261, 6158763, 6948348, 7527377, 8211684, 10422522, 12317526, 15054754, 20845044, 22582131, 24635052, 30109508, 45164262, 67746393, 90328524, 135492786, 270985572]

約数ペア:

[(1, 270985572), (2, 135492786), (3, 90328524), (4, 67746393), (6, 45164262), (9, 30109508), (11, 24635052), (12, 22582131), (13, 20845044), (18, 15054754), (22, 12317526), (26, 10422522), (33, 8211684), (36, 7527377), (39, 6948348), (44, 6158763), (52, 5211261), (66, 4105842), (78, 3474174), (99, 2737228), (117, 2316116), (132, 2052921), (143, 1895004), (156, 1737087), (198, 1368614), (234, 1158058), (286, 947502), (396, 684307), (429, 631668), (468, 579029), (572, 473751), (858, 315834), (1287, 210556), (1716, 157917), (2574, 105278), (5148, 52639)]