571428779136

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{22727}}^1$

素因数の和:24382

約数の個数: 128

約数和(自身を含む): 1555920696960

約数和(自身を除く): 984491917824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1597, 1968, 2624, 3194, 3936, 4791, 5248, 6388, 7872, 9582, 12776, 15744, 19164, 22727, 25552, 38328, 45454, 51104, 65477, 68181, 76656, 90908, 102208, 130954, 136362, 153312, 181816, 196431, 204416, 261908, 272724, 306624, 363632, 392862, 523816, 545448, 613248, 727264, 785724, 931807, 1047632, 1090896, 1454528, 1571448, 1863614, 2095264, 2181792, 2795421, 2909056, 3142896, 3727228, 4190528, 4363584, 5590842, 6285792, 7454456, 8381056, 8727168, 11181684, 12571584, 14908912, 22363368, 25143168, 29817824, 36295019, 44726736, 59635648, 72590038, 89453472, 108885057, 119271296, 145180076, 178906944, 217770114, 290360152, 357813888, 435540228, 580720304, 871080456, 1161440608, 1488095779, 1742160912, 2322881216, 2976191558, 3484321824, 4464287337, 4645762432, 5952383116, 6968643648, 8928574674, 11904766232, 13937287296, 17857149348, 23809532464, 35714298696, 47619064928, 71428597392, 95238129856, 142857194784, 190476259712, 285714389568, 571428779136]

約数ペア:

[(1, 571428779136), (2, 285714389568), (3, 190476259712), (4, 142857194784), (6, 95238129856), (8, 71428597392), (12, 47619064928), (16, 35714298696), (24, 23809532464), (32, 17857149348), (41, 13937287296), (48, 11904766232), (64, 8928574674), (82, 6968643648), (96, 5952383116), (123, 4645762432), (128, 4464287337), (164, 3484321824), (192, 2976191558), (246, 2322881216), (328, 1742160912), (384, 1488095779), (492, 1161440608), (656, 871080456), (984, 580720304), (1312, 435540228), (1597, 357813888), (1968, 290360152), (2624, 217770114), (3194, 178906944), (3936, 145180076), (4791, 119271296), (5248, 108885057), (6388, 89453472), (7872, 72590038), (9582, 59635648), (12776, 44726736), (15744, 36295019), (19164, 29817824), (22727, 25143168), (25552, 22363368), (38328, 14908912), (45454, 12571584), (51104, 11181684), (65477, 8727168), (68181, 8381056), (76656, 7454456), (90908, 6285792), (102208, 5590842), (130954, 4363584), (136362, 4190528), (153312, 3727228), (181816, 3142896), (196431, 2909056), (204416, 2795421), (261908, 2181792), (272724, 2095264), (306624, 1863614), (363632, 1571448), (392862, 1454528), (523816, 1090896), (545448, 1047632), (613248, 931807), (727264, 785724)]