620724384

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{34211}}^1$

素因数の和:34240

約数の個数: 120

約数和(自身を含む): 2086384608

約数和(自身を除く): 1465660224

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 34211, 68422, 102633, 136844, 205266, 239477, 273688, 307899, 410532, 478954, 547376, 615798, 718431, 821064, 923697, 957908, 1094752, 1231596, 1436862, 1642128, 1847394, 1915816, 2155293, 2463192, 2771091, 2873724, 3284256, 3694788, 3831632, 4310586, 4926384, 5542182, 5747448, 6465879, 7389576, 7663264, 8621172, 9852768, 11084364, 11494896, 12931758, 14779152, 17242344, 19397637, 22168728, 22989792, 25863516, 29558304, 34484688, 38795274, 44337456, 51727032, 68969376, 77590548, 88674912, 103454064, 155181096, 206908128, 310362192, 620724384]

約数ペア:

[(1, 620724384), (2, 310362192), (3, 206908128), (4, 155181096), (6, 103454064), (7, 88674912), (8, 77590548), (9, 68969376), (12, 51727032), (14, 44337456), (16, 38795274), (18, 34484688), (21, 29558304), (24, 25863516), (27, 22989792), (28, 22168728), (32, 19397637), (36, 17242344), (42, 14779152), (48, 12931758), (54, 11494896), (56, 11084364), (63, 9852768), (72, 8621172), (81, 7663264), (84, 7389576), (96, 6465879), (108, 5747448), (112, 5542182), (126, 4926384), (144, 4310586), (162, 3831632), (168, 3694788), (189, 3284256), (216, 2873724), (224, 2771091), (252, 2463192), (288, 2155293), (324, 1915816), (336, 1847394), (378, 1642128), (432, 1436862), (504, 1231596), (567, 1094752), (648, 957908), (672, 923697), (756, 821064), (864, 718431), (1008, 615798), (1134, 547376), (1296, 478954), (1512, 410532), (2016, 307899), (2268, 273688), (2592, 239477), (3024, 205266), (4536, 136844), (6048, 102633), (9072, 68422), (18144, 34211)]