40899744

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 123832800

約数和(自身を除く): 82933056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 59, 72, 83, 87, 96, 116, 118, 144, 166, 174, 177, 232, 236, 249, 261, 288, 332, 348, 354, 464, 472, 498, 522, 531, 664, 696, 708, 747, 928, 944, 996, 1044, 1062, 1328, 1392, 1416, 1494, 1711, 1888, 1992, 2088, 2124, 2407, 2656, 2784, 2832, 2988, 3422, 3984, 4176, 4248, 4814, 4897, 5133, 5664, 5976, 6844, 7221, 7968, 8352, 8496, 9628, 9794, 10266, 11952, 13688, 14442, 14691, 15399, 16992, 19256, 19588, 20532, 21663, 23904, 27376, 28884, 29382, 30798, 38512, 39176, 41064, 43326, 44073, 54752, 57768, 58764, 61596, 77024, 78352, 82128, 86652, 88146, 115536, 117528, 123192, 142013, 156704, 164256, 173304, 176292, 231072, 235056, 246384, 284026, 346608, 352584, 426039, 470112, 492768, 568052, 693216, 705168, 852078, 1136104, 1278117, 1410336, 1704156, 2272208, 2556234, 3408312, 4544416, 5112468, 6816624, 10224936, 13633248, 20449872, 40899744]

約数ペア:

[(1, 40899744), (2, 20449872), (3, 13633248), (4, 10224936), (6, 6816624), (8, 5112468), (9, 4544416), (12, 3408312), (16, 2556234), (18, 2272208), (24, 1704156), (29, 1410336), (32, 1278117), (36, 1136104), (48, 852078), (58, 705168), (59, 693216), (72, 568052), (83, 492768), (87, 470112), (96, 426039), (116, 352584), (118, 346608), (144, 284026), (166, 246384), (174, 235056), (177, 231072), (232, 176292), (236, 173304), (249, 164256), (261, 156704), (288, 142013), (332, 123192), (348, 117528), (354, 115536), (464, 88146), (472, 86652), (498, 82128), (522, 78352), (531, 77024), (664, 61596), (696, 58764), (708, 57768), (747, 54752), (928, 44073), (944, 43326), (996, 41064), (1044, 39176), (1062, 38512), (1328, 30798), (1392, 29382), (1416, 28884), (1494, 27376), (1711, 23904), (1888, 21663), (1992, 20532), (2088, 19588), (2124, 19256), (2407, 16992), (2656, 15399), (2784, 14691), (2832, 14442), (2988, 13688), (3422, 11952), (3984, 10266), (4176, 9794), (4248, 9628), (4814, 8496), (4897, 8352), (5133, 7968), (5664, 7221), (5976, 6844)]