264864384

素因数分解:

$2^7\times 3^3\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 788011200

約数和(自身を除く): 523146816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 173, 192, 216, 288, 346, 384, 432, 443, 519, 576, 692, 864, 886, 1038, 1152, 1329, 1384, 1557, 1728, 1772, 2076, 2658, 2768, 3114, 3456, 3544, 3987, 4152, 4671, 5316, 5536, 6228, 7088, 7974, 8304, 9342, 10632, 11072, 11961, 12456, 14176, 15948, 16608, 18684, 21264, 22144, 23922, 24912, 28352, 31896, 33216, 37368, 42528, 47844, 49824, 56704, 63792, 66432, 74736, 76639, 85056, 95688, 99648, 127584, 149472, 153278, 170112, 191376, 199296, 229917, 255168, 298944, 306556, 382752, 459834, 510336, 597888, 613112, 689751, 765504, 919668, 1226224, 1379502, 1531008, 1839336, 2069253, 2452448, 2759004, 3678672, 4138506, 4904896, 5518008, 7357344, 8277012, 9809792, 11036016, 14714688, 16554024, 22072032, 29429376, 33108048, 44144064, 66216096, 88288128, 132432192, 264864384]

約数ペア:

[(1, 264864384), (2, 132432192), (3, 88288128), (4, 66216096), (6, 44144064), (8, 33108048), (9, 29429376), (12, 22072032), (16, 16554024), (18, 14714688), (24, 11036016), (27, 9809792), (32, 8277012), (36, 7357344), (48, 5518008), (54, 4904896), (64, 4138506), (72, 3678672), (96, 2759004), (108, 2452448), (128, 2069253), (144, 1839336), (173, 1531008), (192, 1379502), (216, 1226224), (288, 919668), (346, 765504), (384, 689751), (432, 613112), (443, 597888), (519, 510336), (576, 459834), (692, 382752), (864, 306556), (886, 298944), (1038, 255168), (1152, 229917), (1329, 199296), (1384, 191376), (1557, 170112), (1728, 153278), (1772, 149472), (2076, 127584), (2658, 99648), (2768, 95688), (3114, 85056), (3456, 76639), (3544, 74736), (3987, 66432), (4152, 63792), (4671, 56704), (5316, 49824), (5536, 47844), (6228, 42528), (7088, 37368), (7974, 33216), (8304, 31896), (9342, 28352), (10632, 24912), (11072, 23922), (11961, 22144), (12456, 21264), (14176, 18684), (15948, 16608)]