490493952

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1609826400

約数和(自身を除く): 1119332448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 89, 92, 96, 104, 117, 128, 138, 144, 156, 178, 184, 192, 207, 208, 234, 256, 267, 276, 288, 299, 312, 356, 368, 384, 414, 416, 468, 512, 534, 552, 576, 598, 624, 712, 736, 768, 801, 828, 832, 897, 936, 1024, 1068, 1104, 1152, 1157, 1196, 1248, 1424, 1472, 1536, 1602, 1656, 1664, 1794, 1872, 2047, 2048, 2136, 2208, 2304, 2314, 2392, 2496, 2691, 2848, 2944, 3072, 3204, 3312, 3328, 3471, 3588, 3744, 4094, 4272, 4416, 4608, 4628, 4784, 4992, 5382, 5696, 5888, 6141, 6144, 6408, 6624, 6656, 6942, 7176, 7488, 8188, 8544, 8832, 9216, 9256, 9568, 9984, 10413, 10764, 11392, 11776, 12282, 12816, 13248, 13312, 13884, 14352, 14976, 16376, 17088, 17664, 18423, 18432, 18512, 19136, 19968, 20826, 21528, 22784, 23552, 24564, 25632, 26496, 26611, 26624, 27768, 28704, 29952, 32752, 34176, 35328, 36846, 37024, 38272, 39936, 41652, 43056, 45568, 47104, 49128, 51264, 52992, 53222, 55536, 57408, 59904, 65504, 68352, 70656, 73692, 74048, 76544, 79833, 79872, 83304, 86112, 91136, 98256, 102528, 105984, 106444, 111072, 114816, 119808, 131008, 136704, 141312, 147384, 148096, 153088, 159666, 166608, 172224, 182272, 196512, 205056, 211968, 212888, 222144, 229632, 239499, 239616, 262016, 273408, 294768, 296192, 306176, 319332, 333216, 344448, 393024, 410112, 423936, 425776, 444288, 459264, 478998, 524032, 546816, 589536, 592384, 612352, 638664, 666432, 688896, 786048, 820224, 851552, 888576, 918528, 957996, 1048064, 1179072, 1184768, 1277328, 1332864, 1377792, 1572096, 1640448, 1703104, 1777152, 1837056, 1915992, 2096128, 2358144, 2369536, 2554656, 2665728, 2755584, 3144192, 3406208, 3554304, 3831984, 4192256, 4716288, 5109312, 5331456, 5511168, 6288384, 6812416, 7108608, 7663968, 9432576, 10218624, 10662912, 12576768, 13624832, 15327936, 18865152, 20437248, 21325824, 27249664, 30655872, 37730304, 40874496, 54499328, 61311744, 81748992, 122623488, 163497984, 245246976, 490493952]

約数ペア:

[(1, 490493952), (2, 245246976), (3, 163497984), (4, 122623488), (6, 81748992), (8, 61311744), (9, 54499328), (12, 40874496), (13, 37730304), (16, 30655872), (18, 27249664), (23, 21325824), (24, 20437248), (26, 18865152), (32, 15327936), (36, 13624832), (39, 12576768), (46, 10662912), (48, 10218624), (52, 9432576), (64, 7663968), (69, 7108608), (72, 6812416), (78, 6288384), (89, 5511168), (92, 5331456), (96, 5109312), (104, 4716288), (117, 4192256), (128, 3831984), (138, 3554304), (144, 3406208), (156, 3144192), (178, 2755584), (184, 2665728), (192, 2554656), (207, 2369536), (208, 2358144), (234, 2096128), (256, 1915992), (267, 1837056), (276, 1777152), (288, 1703104), (299, 1640448), (312, 1572096), (356, 1377792), (368, 1332864), (384, 1277328), (414, 1184768), (416, 1179072), (468, 1048064), (512, 957996), (534, 918528), (552, 888576), (576, 851552), (598, 820224), (624, 786048), (712, 688896), (736, 666432), (768, 638664), (801, 612352), (828, 592384), (832, 589536), (897, 546816), (936, 524032), (1024, 478998), (1068, 459264), (1104, 444288), (1152, 425776), (1157, 423936), (1196, 410112), (1248, 393024), (1424, 344448), (1472, 333216), (1536, 319332), (1602, 306176), (1656, 296192), (1664, 294768), (1794, 273408), (1872, 262016), (2047, 239616), (2048, 239499), (2136, 229632), (2208, 222144), (2304, 212888), (2314, 211968), (2392, 205056), (2496, 196512), (2691, 182272), (2848, 172224), (2944, 166608), (3072, 159666), (3204, 153088), (3312, 148096), (3328, 147384), (3471, 141312), (3588, 136704), (3744, 131008), (4094, 119808), (4272, 114816), (4416, 111072), (4608, 106444), (4628, 105984), (4784, 102528), (4992, 98256), (5382, 91136), (5696, 86112), (5888, 83304), (6141, 79872), (6144, 79833), (6408, 76544), (6624, 74048), (6656, 73692), (6942, 70656), (7176, 68352), (7488, 65504), (8188, 59904), (8544, 57408), (8832, 55536), (9216, 53222), (9256, 52992), (9568, 51264), (9984, 49128), (10413, 47104), (10764, 45568), (11392, 43056), (11776, 41652), (12282, 39936), (12816, 38272), (13248, 37024), (13312, 36846), (13884, 35328), (14352, 34176), (14976, 32752), (16376, 29952), (17088, 28704), (17664, 27768), (18423, 26624), (18432, 26611), (18512, 26496), (19136, 25632), (19968, 24564), (20826, 23552), (21528, 22784)]