388806912

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4365

約数の個数: 144

約数和(自身を含む): 1238500480

約数和(自身を除く): 849693568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4327, 4992, 5616, 6912, 7488, 8654, 9984, 11232, 12981, 14976, 17308, 22464, 25962, 29952, 34616, 38943, 44928, 51924, 56251, 69232, 77886, 89856, 103848, 112502, 116829, 138464, 155772, 168753, 207696, 225004, 233658, 276928, 311544, 337506, 415392, 450008, 467316, 506259, 553856, 623088, 675012, 830784, 900016, 934632, 1012518, 1107712, 1246176, 1350024, 1518777, 1661568, 1800032, 1869264, 2025036, 2492352, 2700048, 3037554, 3323136, 3600064, 3738528, 4050072, 4984704, 5400096, 6075108, 7200128, 7477056, 8100144, 9969408, 10800192, 12150216, 14400256, 14954112, 16200288, 21600384, 24300432, 29908224, 32400576, 43200768, 48600864, 64801152, 97201728, 129602304, 194403456, 388806912]

約数ペア:

[(1, 388806912), (2, 194403456), (3, 129602304), (4, 97201728), (6, 64801152), (8, 48600864), (9, 43200768), (12, 32400576), (13, 29908224), (16, 24300432), (18, 21600384), (24, 16200288), (26, 14954112), (27, 14400256), (32, 12150216), (36, 10800192), (39, 9969408), (48, 8100144), (52, 7477056), (54, 7200128), (64, 6075108), (72, 5400096), (78, 4984704), (96, 4050072), (104, 3738528), (108, 3600064), (117, 3323136), (128, 3037554), (144, 2700048), (156, 2492352), (192, 2025036), (208, 1869264), (216, 1800032), (234, 1661568), (256, 1518777), (288, 1350024), (312, 1246176), (351, 1107712), (384, 1012518), (416, 934632), (432, 900016), (468, 830784), (576, 675012), (624, 623088), (702, 553856), (768, 506259), (832, 467316), (864, 450008), (936, 415392), (1152, 337506), (1248, 311544), (1404, 276928), (1664, 233658), (1728, 225004), (1872, 207696), (2304, 168753), (2496, 155772), (2808, 138464), (3328, 116829), (3456, 112502), (3744, 103848), (4327, 89856), (4992, 77886), (5616, 69232), (6912, 56251), (7488, 51924), (8654, 44928), (9984, 38943), (11232, 34616), (12981, 29952), (14976, 25962), (17308, 22464)]