57428208

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 168176736

約数和(自身を除く): 110748528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 71, 72, 82, 123, 137, 142, 144, 164, 213, 246, 274, 284, 328, 369, 411, 426, 492, 548, 568, 639, 656, 738, 822, 852, 984, 1096, 1136, 1233, 1278, 1476, 1644, 1704, 1968, 2192, 2466, 2556, 2911, 2952, 3288, 3408, 4932, 5112, 5617, 5822, 5904, 6576, 8733, 9727, 9864, 10224, 11234, 11644, 16851, 17466, 19454, 19728, 22468, 23288, 26199, 29181, 33702, 34932, 38908, 44936, 46576, 50553, 52398, 58362, 67404, 69864, 77816, 87543, 89872, 101106, 104796, 116724, 134808, 139728, 155632, 175086, 202212, 209592, 233448, 269616, 350172, 398807, 404424, 419184, 466896, 700344, 797614, 808848, 1196421, 1400688, 1595228, 2392842, 3190456, 3589263, 4785684, 6380912, 7178526, 9571368, 14357052, 19142736, 28714104, 57428208]

約数ペア:

[(1, 57428208), (2, 28714104), (3, 19142736), (4, 14357052), (6, 9571368), (8, 7178526), (9, 6380912), (12, 4785684), (16, 3589263), (18, 3190456), (24, 2392842), (36, 1595228), (41, 1400688), (48, 1196421), (71, 808848), (72, 797614), (82, 700344), (123, 466896), (137, 419184), (142, 404424), (144, 398807), (164, 350172), (213, 269616), (246, 233448), (274, 209592), (284, 202212), (328, 175086), (369, 155632), (411, 139728), (426, 134808), (492, 116724), (548, 104796), (568, 101106), (639, 89872), (656, 87543), (738, 77816), (822, 69864), (852, 67404), (984, 58362), (1096, 52398), (1136, 50553), (1233, 46576), (1278, 44936), (1476, 38908), (1644, 34932), (1704, 33702), (1968, 29181), (2192, 26199), (2466, 23288), (2556, 22468), (2911, 19728), (2952, 19454), (3288, 17466), (3408, 16851), (4932, 11644), (5112, 11234), (5617, 10224), (5822, 9864), (5904, 9727), (6576, 8733)]