890291952

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4428

約数の個数: 160

約数和(自身を含む): 2853269760

約数和(自身を除く): 1962977808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 297, 344, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 946, 1032, 1161, 1188, 1419, 1548, 1584, 1892, 2064, 2322, 2376, 2838, 3096, 3784, 4257, 4357, 4644, 4752, 5676, 6192, 7568, 8514, 8714, 9288, 11352, 12771, 13071, 17028, 17428, 18576, 22704, 25542, 26142, 34056, 34856, 39213, 47927, 51084, 52284, 68112, 69712, 78426, 95854, 102168, 104568, 117639, 143781, 156852, 187351, 191708, 204336, 209136, 235278, 287562, 313704, 374702, 383416, 431343, 470556, 562053, 575124, 627408, 749404, 766832, 862686, 941112, 1124106, 1150248, 1294029, 1498808, 1686159, 1725372, 1882224, 2060861, 2248212, 2300496, 2588058, 2997616, 3372318, 3450744, 4121722, 4496424, 5058477, 5176116, 6182583, 6744636, 6901488, 8243444, 8992848, 10116954, 10352232, 12365166, 13489272, 16486888, 18547749, 20233908, 20704464, 24730332, 26978544, 32973776, 37095498, 40467816, 49460664, 55643247, 74190996, 80935632, 98921328, 111286494, 148381992, 222572988, 296763984, 445145976, 890291952]

約数ペア:

[(1, 890291952), (2, 445145976), (3, 296763984), (4, 222572988), (6, 148381992), (8, 111286494), (9, 98921328), (11, 80935632), (12, 74190996), (16, 55643247), (18, 49460664), (22, 40467816), (24, 37095498), (27, 32973776), (33, 26978544), (36, 24730332), (43, 20704464), (44, 20233908), (48, 18547749), (54, 16486888), (66, 13489272), (72, 12365166), (86, 10352232), (88, 10116954), (99, 8992848), (108, 8243444), (129, 6901488), (132, 6744636), (144, 6182583), (172, 5176116), (176, 5058477), (198, 4496424), (216, 4121722), (258, 3450744), (264, 3372318), (297, 2997616), (344, 2588058), (387, 2300496), (396, 2248212), (432, 2060861), (473, 1882224), (516, 1725372), (528, 1686159), (594, 1498808), (688, 1294029), (774, 1150248), (792, 1124106), (946, 941112), (1032, 862686), (1161, 766832), (1188, 749404), (1419, 627408), (1548, 575124), (1584, 562053), (1892, 470556), (2064, 431343), (2322, 383416), (2376, 374702), (2838, 313704), (3096, 287562), (3784, 235278), (4257, 209136), (4357, 204336), (4644, 191708), (4752, 187351), (5676, 156852), (6192, 143781), (7568, 117639), (8514, 104568), (8714, 102168), (9288, 95854), (11352, 78426), (12771, 69712), (13071, 68112), (17028, 52284), (17428, 51084), (18576, 47927), (22704, 39213), (25542, 34856), (26142, 34056)]