406649376

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 1376040960

約数和(自身を除く): 969391584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 497, 504, 568, 639, 672, 756, 852, 864, 947, 994, 1008, 1136, 1278, 1491, 1512, 1704, 1894, 1917, 1988, 2016, 2272, 2556, 2841, 2982, 3024, 3408, 3788, 3834, 3976, 4473, 5112, 5682, 5964, 6048, 6629, 6816, 7576, 7668, 7952, 8523, 8946, 10224, 11364, 11928, 13258, 13419, 15152, 15336, 15904, 17046, 17892, 19887, 20448, 22728, 23856, 25569, 26516, 26838, 30304, 30672, 34092, 35784, 39774, 45456, 47712, 51138, 53032, 53676, 59661, 61344, 67237, 68184, 71568, 79548, 90912, 102276, 106064, 107352, 119322, 134474, 136368, 143136, 159096, 178983, 201711, 204552, 212128, 214704, 238644, 268948, 272736, 318192, 357966, 403422, 409104, 429408, 470659, 477288, 537896, 605133, 636384, 715932, 806844, 818208, 941318, 954576, 1075792, 1210266, 1411977, 1431864, 1613688, 1815399, 1882636, 1909152, 2151584, 2420532, 2823954, 2863728, 3227376, 3630798, 3765272, 4235931, 4841064, 5647908, 5727456, 6454752, 7261596, 7530544, 8471862, 9682128, 11295816, 12707793, 14523192, 15061088, 16943724, 19364256, 22591632, 25415586, 29046384, 33887448, 45183264, 50831172, 58092768, 67774896, 101662344, 135549792, 203324688, 406649376]

約数ペア:

[(1, 406649376), (2, 203324688), (3, 135549792), (4, 101662344), (6, 67774896), (7, 58092768), (8, 50831172), (9, 45183264), (12, 33887448), (14, 29046384), (16, 25415586), (18, 22591632), (21, 19364256), (24, 16943724), (27, 15061088), (28, 14523192), (32, 12707793), (36, 11295816), (42, 9682128), (48, 8471862), (54, 7530544), (56, 7261596), (63, 6454752), (71, 5727456), (72, 5647908), (84, 4841064), (96, 4235931), (108, 3765272), (112, 3630798), (126, 3227376), (142, 2863728), (144, 2823954), (168, 2420532), (189, 2151584), (213, 1909152), (216, 1882636), (224, 1815399), (252, 1613688), (284, 1431864), (288, 1411977), (336, 1210266), (378, 1075792), (426, 954576), (432, 941318), (497, 818208), (504, 806844), (568, 715932), (639, 636384), (672, 605133), (756, 537896), (852, 477288), (864, 470659), (947, 429408), (994, 409104), (1008, 403422), (1136, 357966), (1278, 318192), (1491, 272736), (1512, 268948), (1704, 238644), (1894, 214704), (1917, 212128), (1988, 204552), (2016, 201711), (2272, 178983), (2556, 159096), (2841, 143136), (2982, 136368), (3024, 134474), (3408, 119322), (3788, 107352), (3834, 106064), (3976, 102276), (4473, 90912), (5112, 79548), (5682, 71568), (5964, 68184), (6048, 67237), (6629, 61344), (6816, 59661), (7576, 53676), (7668, 53032), (7952, 51138), (8523, 47712), (8946, 45456), (10224, 39774), (11364, 35784), (11928, 34092), (13258, 30672), (13419, 30304), (15152, 26838), (15336, 26516), (15904, 25569), (17046, 23856), (17892, 22728), (19887, 20448)]