40971744

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 91116576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 479, 486, 528, 594, 648, 792, 864, 891, 958, 972, 1056, 1188, 1296, 1437, 1584, 1782, 1916, 1944, 2376, 2592, 2673, 2874, 3168, 3564, 3832, 3888, 4311, 4752, 5269, 5346, 5748, 7128, 7664, 7776, 8622, 9504, 10538, 10692, 11496, 12933, 14256, 15328, 15807, 17244, 21076, 21384, 22992, 25866, 28512, 31614, 34488, 38799, 42152, 42768, 45984, 47421, 51732, 63228, 68976, 77598, 84304, 85536, 94842, 103464, 116397, 126456, 137952, 142263, 155196, 168608, 189684, 206928, 232794, 252912, 284526, 310392, 379368, 413856, 426789, 465588, 505824, 569052, 620784, 758736, 853578, 931176, 1138104, 1241568, 1280367, 1517472, 1707156, 1862352, 2276208, 2560734, 3414312, 3724704, 4552416, 5121468, 6828624, 10242936, 13657248, 20485872, 40971744]

約数ペア:

[(1, 40971744), (2, 20485872), (3, 13657248), (4, 10242936), (6, 6828624), (8, 5121468), (9, 4552416), (11, 3724704), (12, 3414312), (16, 2560734), (18, 2276208), (22, 1862352), (24, 1707156), (27, 1517472), (32, 1280367), (33, 1241568), (36, 1138104), (44, 931176), (48, 853578), (54, 758736), (66, 620784), (72, 569052), (81, 505824), (88, 465588), (96, 426789), (99, 413856), (108, 379368), (132, 310392), (144, 284526), (162, 252912), (176, 232794), (198, 206928), (216, 189684), (243, 168608), (264, 155196), (288, 142263), (297, 137952), (324, 126456), (352, 116397), (396, 103464), (432, 94842), (479, 85536), (486, 84304), (528, 77598), (594, 68976), (648, 63228), (792, 51732), (864, 47421), (891, 45984), (958, 42768), (972, 42152), (1056, 38799), (1188, 34488), (1296, 31614), (1437, 28512), (1584, 25866), (1782, 22992), (1916, 21384), (1944, 21076), (2376, 17244), (2592, 15807), (2673, 15328), (2874, 14256), (3168, 12933), (3564, 11496), (3832, 10692), (3888, 10538), (4311, 9504), (4752, 8622), (5269, 7776), (5346, 7664), (5748, 7128)]