219307392

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 485716608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 89, 92, 93, 96, 108, 124, 128, 138, 144, 178, 184, 186, 192, 207, 216, 248, 267, 276, 279, 288, 356, 368, 372, 384, 414, 432, 496, 534, 552, 558, 576, 621, 712, 713, 736, 744, 801, 828, 837, 864, 992, 1068, 1104, 1116, 1152, 1242, 1424, 1426, 1472, 1488, 1602, 1656, 1674, 1728, 1984, 2047, 2136, 2139, 2208, 2232, 2403, 2484, 2759, 2848, 2852, 2944, 2976, 3204, 3312, 3348, 3456, 3968, 4094, 4272, 4278, 4416, 4464, 4806, 4968, 5518, 5696, 5704, 5952, 6141, 6408, 6417, 6624, 6696, 8188, 8277, 8544, 8556, 8832, 8928, 9612, 9936, 11036, 11392, 11408, 11904, 12282, 12816, 12834, 13248, 13392, 16376, 16554, 17088, 17112, 17856, 18423, 19224, 19251, 19872, 22072, 22816, 24564, 24831, 25632, 25668, 26496, 26784, 32752, 33108, 34176, 34224, 35712, 36846, 38448, 38502, 39744, 44144, 45632, 49128, 49662, 51264, 51336, 53568, 55269, 63457, 65504, 66216, 68448, 73692, 74493, 76896, 77004, 79488, 88288, 91264, 98256, 99324, 102528, 102672, 107136, 110538, 126914, 131008, 132432, 136896, 147384, 148986, 153792, 154008, 176576, 190371, 196512, 198648, 205344, 221076, 253828, 262016, 264864, 273792, 294768, 297972, 307584, 308016, 353152, 380742, 393024, 397296, 410688, 442152, 507656, 529728, 571113, 589536, 595944, 616032, 761484, 786048, 794592, 821376, 884304, 1015312, 1059456, 1142226, 1179072, 1191888, 1232064, 1522968, 1589184, 1713339, 1768608, 2030624, 2284452, 2358144, 2383776, 2464128, 3045936, 3178368, 3426678, 3537216, 4061248, 4568904, 4767552, 6091872, 6853356, 7074432, 8122496, 9137808, 9535104, 12183744, 13706712, 18275616, 24367488, 27413424, 36551232, 54826848, 73102464, 109653696, 219307392]

約数ペア:

[(1, 219307392), (2, 109653696), (3, 73102464), (4, 54826848), (6, 36551232), (8, 27413424), (9, 24367488), (12, 18275616), (16, 13706712), (18, 12183744), (23, 9535104), (24, 9137808), (27, 8122496), (31, 7074432), (32, 6853356), (36, 6091872), (46, 4767552), (48, 4568904), (54, 4061248), (62, 3537216), (64, 3426678), (69, 3178368), (72, 3045936), (89, 2464128), (92, 2383776), (93, 2358144), (96, 2284452), (108, 2030624), (124, 1768608), (128, 1713339), (138, 1589184), (144, 1522968), (178, 1232064), (184, 1191888), (186, 1179072), (192, 1142226), (207, 1059456), (216, 1015312), (248, 884304), (267, 821376), (276, 794592), (279, 786048), (288, 761484), (356, 616032), (368, 595944), (372, 589536), (384, 571113), (414, 529728), (432, 507656), (496, 442152), (534, 410688), (552, 397296), (558, 393024), (576, 380742), (621, 353152), (712, 308016), (713, 307584), (736, 297972), (744, 294768), (801, 273792), (828, 264864), (837, 262016), (864, 253828), (992, 221076), (1068, 205344), (1104, 198648), (1116, 196512), (1152, 190371), (1242, 176576), (1424, 154008), (1426, 153792), (1472, 148986), (1488, 147384), (1602, 136896), (1656, 132432), (1674, 131008), (1728, 126914), (1984, 110538), (2047, 107136), (2136, 102672), (2139, 102528), (2208, 99324), (2232, 98256), (2403, 91264), (2484, 88288), (2759, 79488), (2848, 77004), (2852, 76896), (2944, 74493), (2976, 73692), (3204, 68448), (3312, 66216), (3348, 65504), (3456, 63457), (3968, 55269), (4094, 53568), (4272, 51336), (4278, 51264), (4416, 49662), (4464, 49128), (4806, 45632), (4968, 44144), (5518, 39744), (5696, 38502), (5704, 38448), (5952, 36846), (6141, 35712), (6408, 34224), (6417, 34176), (6624, 33108), (6696, 32752), (8188, 26784), (8277, 26496), (8544, 25668), (8556, 25632), (8832, 24831), (8928, 24564), (9612, 22816), (9936, 22072), (11036, 19872), (11392, 19251), (11408, 19224), (11904, 18423), (12282, 17856), (12816, 17112), (12834, 17088), (13248, 16554), (13392, 16376)]