405467712

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 1262856504

約数和(自身を除く): 857388792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 173, 192, 208, 234, 288, 312, 313, 346, 416, 468, 519, 576, 624, 626, 692, 832, 936, 939, 1038, 1248, 1252, 1384, 1557, 1872, 1878, 2076, 2249, 2496, 2504, 2768, 2817, 3114, 3744, 3756, 4069, 4152, 4498, 5008, 5536, 5634, 6228, 6747, 7488, 7512, 8138, 8304, 8996, 10016, 11072, 11268, 12207, 12456, 13494, 15024, 16276, 16608, 17992, 20032, 20241, 22536, 24414, 24912, 26988, 30048, 32552, 33216, 35984, 36621, 40482, 45072, 48828, 49824, 53976, 54149, 60096, 65104, 71968, 73242, 80964, 90144, 97656, 99648, 107952, 108298, 130208, 143936, 146484, 161928, 162447, 180288, 195312, 215904, 216596, 260416, 292968, 323856, 324894, 390624, 431808, 433192, 487341, 585936, 647712, 649788, 703937, 781248, 866384, 974682, 1171872, 1295424, 1299576, 1407874, 1732768, 1949364, 2111811, 2343744, 2599152, 2815748, 3465536, 3898728, 4223622, 5198304, 5631496, 6335433, 7797456, 8447244, 10396608, 11262992, 12670866, 15594912, 16894488, 22525984, 25341732, 31189824, 33788976, 45051968, 50683464, 67577952, 101366928, 135155904, 202733856, 405467712]

約数ペア:

[(1, 405467712), (2, 202733856), (3, 135155904), (4, 101366928), (6, 67577952), (8, 50683464), (9, 45051968), (12, 33788976), (13, 31189824), (16, 25341732), (18, 22525984), (24, 16894488), (26, 15594912), (32, 12670866), (36, 11262992), (39, 10396608), (48, 8447244), (52, 7797456), (64, 6335433), (72, 5631496), (78, 5198304), (96, 4223622), (104, 3898728), (117, 3465536), (144, 2815748), (156, 2599152), (173, 2343744), (192, 2111811), (208, 1949364), (234, 1732768), (288, 1407874), (312, 1299576), (313, 1295424), (346, 1171872), (416, 974682), (468, 866384), (519, 781248), (576, 703937), (624, 649788), (626, 647712), (692, 585936), (832, 487341), (936, 433192), (939, 431808), (1038, 390624), (1248, 324894), (1252, 323856), (1384, 292968), (1557, 260416), (1872, 216596), (1878, 215904), (2076, 195312), (2249, 180288), (2496, 162447), (2504, 161928), (2768, 146484), (2817, 143936), (3114, 130208), (3744, 108298), (3756, 107952), (4069, 99648), (4152, 97656), (4498, 90144), (5008, 80964), (5536, 73242), (5634, 71968), (6228, 65104), (6747, 60096), (7488, 54149), (7512, 53976), (8138, 49824), (8304, 48828), (8996, 45072), (10016, 40482), (11072, 36621), (11268, 35984), (12207, 33216), (12456, 32552), (13494, 30048), (15024, 26988), (16276, 24912), (16608, 24414), (17992, 22536), (20032, 20241)]