271263608

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 702240000

約数和(自身を除く): 430976392

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 43, 44, 49, 56, 76, 77, 86, 88, 98, 121, 133, 152, 154, 172, 196, 209, 242, 266, 301, 308, 343, 344, 392, 418, 473, 484, 532, 539, 602, 616, 686, 817, 836, 847, 931, 946, 968, 1064, 1078, 1204, 1372, 1463, 1634, 1672, 1694, 1862, 1892, 2107, 2156, 2299, 2408, 2744, 2926, 3268, 3311, 3388, 3724, 3773, 3784, 4214, 4312, 4598, 5203, 5719, 5852, 5929, 6517, 6536, 6622, 6776, 7448, 7546, 8428, 8987, 9196, 10241, 10406, 11438, 11704, 11858, 13034, 13244, 14749, 15092, 16093, 16856, 17974, 18392, 20482, 20812, 22876, 23177, 23716, 26068, 26488, 29498, 30184, 32186, 35948, 36421, 40033, 40964, 41503, 41624, 45752, 46354, 47432, 52136, 58996, 62909, 64372, 71687, 71896, 72842, 80066, 81928, 83006, 92708, 98857, 112651, 117992, 125818, 128744, 143374, 145684, 160132, 162239, 166012, 185416, 197714, 225302, 251636, 254947, 280231, 286748, 291368, 320264, 324478, 332024, 395428, 440363, 450604, 503272, 509894, 560462, 573496, 648956, 691999, 788557, 790856, 880726, 901208, 1019788, 1120924, 1297912, 1383998, 1577114, 1761452, 1784629, 2039576, 2241848, 2767996, 3082541, 3154228, 3522904, 3569258, 4843993, 5535992, 6165082, 6308456, 7138516, 9687986, 12330164, 14277032, 19375972, 24660328, 33907951, 38751944, 67815902, 135631804, 271263608]

約数ペア:

[(1, 271263608), (2, 135631804), (4, 67815902), (7, 38751944), (8, 33907951), (11, 24660328), (14, 19375972), (19, 14277032), (22, 12330164), (28, 9687986), (38, 7138516), (43, 6308456), (44, 6165082), (49, 5535992), (56, 4843993), (76, 3569258), (77, 3522904), (86, 3154228), (88, 3082541), (98, 2767996), (121, 2241848), (133, 2039576), (152, 1784629), (154, 1761452), (172, 1577114), (196, 1383998), (209, 1297912), (242, 1120924), (266, 1019788), (301, 901208), (308, 880726), (343, 790856), (344, 788557), (392, 691999), (418, 648956), (473, 573496), (484, 560462), (532, 509894), (539, 503272), (602, 450604), (616, 440363), (686, 395428), (817, 332024), (836, 324478), (847, 320264), (931, 291368), (946, 286748), (968, 280231), (1064, 254947), (1078, 251636), (1204, 225302), (1372, 197714), (1463, 185416), (1634, 166012), (1672, 162239), (1694, 160132), (1862, 145684), (1892, 143374), (2107, 128744), (2156, 125818), (2299, 117992), (2408, 112651), (2744, 98857), (2926, 92708), (3268, 83006), (3311, 81928), (3388, 80066), (3724, 72842), (3773, 71896), (3784, 71687), (4214, 64372), (4312, 62909), (4598, 58996), (5203, 52136), (5719, 47432), (5852, 46354), (5929, 45752), (6517, 41624), (6536, 41503), (6622, 40964), (6776, 40033), (7448, 36421), (7546, 35948), (8428, 32186), (8987, 30184), (9196, 29498), (10241, 26488), (10406, 26068), (11438, 23716), (11704, 23177), (11858, 22876), (13034, 20812), (13244, 20482), (14749, 18392), (15092, 17974), (16093, 16856)]