491207472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3715

約数の個数: 120

約数和(自身を含む): 1582996896

約数和(自身を除く): 1091789424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2466, 2877, 3288, 3557, 3836, 4932, 5754, 6576, 7114, 7672, 8631, 9864, 10671, 11508, 14228, 15344, 17262, 19728, 21342, 23016, 24899, 28456, 32013, 34524, 42684, 46032, 49798, 56912, 64026, 69048, 74697, 85368, 99596, 128052, 138096, 149394, 170736, 199192, 224091, 256104, 298788, 398384, 448182, 487309, 512208, 597576, 896364, 974618, 1195152, 1461927, 1792728, 1949236, 2923854, 3411163, 3585456, 3898472, 4385781, 5847708, 6822326, 7796944, 8771562, 10233489, 11695416, 13644652, 17543124, 20466978, 23390832, 27289304, 30700467, 35086248, 40933956, 54578608, 61400934, 70172496, 81867912, 122801868, 163735824, 245603736, 491207472]

約数ペア:

[(1, 491207472), (2, 245603736), (3, 163735824), (4, 122801868), (6, 81867912), (7, 70172496), (8, 61400934), (9, 54578608), (12, 40933956), (14, 35086248), (16, 30700467), (18, 27289304), (21, 23390832), (24, 20466978), (28, 17543124), (36, 13644652), (42, 11695416), (48, 10233489), (56, 8771562), (63, 7796944), (72, 6822326), (84, 5847708), (112, 4385781), (126, 3898472), (137, 3585456), (144, 3411163), (168, 2923854), (252, 1949236), (274, 1792728), (336, 1461927), (411, 1195152), (504, 974618), (548, 896364), (822, 597576), (959, 512208), (1008, 487309), (1096, 448182), (1233, 398384), (1644, 298788), (1918, 256104), (2192, 224091), (2466, 199192), (2877, 170736), (3288, 149394), (3557, 138096), (3836, 128052), (4932, 99596), (5754, 85368), (6576, 74697), (7114, 69048), (7672, 64026), (8631, 56912), (9864, 49798), (10671, 46032), (11508, 42684), (14228, 34524), (15344, 32013), (17262, 28456), (19728, 24899), (21342, 23016)]