289462008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 800553600

約数和(自身を除く): 511091592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 263, 264, 363, 379, 484, 526, 726, 758, 789, 968, 1052, 1137, 1452, 1516, 1578, 2104, 2274, 2893, 2904, 3032, 3156, 4169, 4548, 5786, 6312, 8338, 8679, 9096, 11572, 12507, 16676, 17358, 23144, 25014, 31823, 33352, 34716, 45859, 50028, 63646, 69432, 91718, 95469, 99677, 100056, 127292, 137577, 183436, 190938, 199354, 254584, 275154, 299031, 366872, 381876, 398708, 550308, 598062, 763752, 797416, 1096447, 1100616, 1196124, 2192894, 2392248, 3289341, 4385788, 6578682, 8771576, 12060917, 13157364, 24121834, 26314728, 36182751, 48243668, 72365502, 96487336, 144731004, 289462008]

約数ペア:

[(1, 289462008), (2, 144731004), (3, 96487336), (4, 72365502), (6, 48243668), (8, 36182751), (11, 26314728), (12, 24121834), (22, 13157364), (24, 12060917), (33, 8771576), (44, 6578682), (66, 4385788), (88, 3289341), (121, 2392248), (132, 2192894), (242, 1196124), (263, 1100616), (264, 1096447), (363, 797416), (379, 763752), (484, 598062), (526, 550308), (726, 398708), (758, 381876), (789, 366872), (968, 299031), (1052, 275154), (1137, 254584), (1452, 199354), (1516, 190938), (1578, 183436), (2104, 137577), (2274, 127292), (2893, 100056), (2904, 99677), (3032, 95469), (3156, 91718), (4169, 69432), (4548, 63646), (5786, 50028), (6312, 45859), (8338, 34716), (8679, 33352), (9096, 31823), (11572, 25014), (12507, 23144), (16676, 17358)]