531368448

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 1617485760

約数和(自身を除く): 1086117312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 89, 92, 96, 104, 128, 138, 156, 169, 178, 184, 192, 208, 256, 267, 276, 299, 312, 338, 356, 368, 384, 416, 507, 512, 534, 552, 598, 624, 676, 712, 736, 768, 832, 897, 1014, 1068, 1104, 1157, 1196, 1248, 1352, 1424, 1472, 1536, 1664, 1794, 2028, 2047, 2136, 2208, 2314, 2392, 2496, 2704, 2848, 2944, 3328, 3471, 3588, 3887, 4056, 4094, 4272, 4416, 4628, 4784, 4992, 5408, 5696, 5888, 6141, 6656, 6942, 7176, 7774, 8112, 8188, 8544, 8832, 9256, 9568, 9984, 10816, 11392, 11661, 11776, 12282, 13884, 14352, 15041, 15548, 16224, 16376, 17088, 17664, 18512, 19136, 19968, 21632, 22784, 23322, 24564, 26611, 27768, 28704, 30082, 31096, 32448, 32752, 34176, 35328, 37024, 38272, 43264, 45123, 45568, 46644, 49128, 53222, 55536, 57408, 60164, 62192, 64896, 65504, 68352, 74048, 76544, 79833, 86528, 90246, 93288, 98256, 106444, 111072, 114816, 120328, 124384, 129792, 131008, 136704, 148096, 153088, 159666, 180492, 186576, 196512, 212888, 222144, 229632, 240656, 248768, 259584, 262016, 296192, 319332, 345943, 360984, 373152, 393024, 425776, 444288, 459264, 481312, 497536, 524032, 592384, 638664, 691886, 721968, 746304, 786048, 851552, 888576, 962624, 995072, 1037829, 1048064, 1277328, 1383772, 1443936, 1492608, 1572096, 1703104, 1777152, 1925248, 1990144, 2075658, 2554656, 2767544, 2887872, 2985216, 3144192, 3406208, 3850496, 4151316, 5109312, 5535088, 5775744, 5970432, 6812416, 7700992, 8302632, 10218624, 11070176, 11551488, 13624832, 16605264, 20437248, 22140352, 23102976, 33210528, 40874496, 44280704, 66421056, 88561408, 132842112, 177122816, 265684224, 531368448]

約数ペア:

[(1, 531368448), (2, 265684224), (3, 177122816), (4, 132842112), (6, 88561408), (8, 66421056), (12, 44280704), (13, 40874496), (16, 33210528), (23, 23102976), (24, 22140352), (26, 20437248), (32, 16605264), (39, 13624832), (46, 11551488), (48, 11070176), (52, 10218624), (64, 8302632), (69, 7700992), (78, 6812416), (89, 5970432), (92, 5775744), (96, 5535088), (104, 5109312), (128, 4151316), (138, 3850496), (156, 3406208), (169, 3144192), (178, 2985216), (184, 2887872), (192, 2767544), (208, 2554656), (256, 2075658), (267, 1990144), (276, 1925248), (299, 1777152), (312, 1703104), (338, 1572096), (356, 1492608), (368, 1443936), (384, 1383772), (416, 1277328), (507, 1048064), (512, 1037829), (534, 995072), (552, 962624), (598, 888576), (624, 851552), (676, 786048), (712, 746304), (736, 721968), (768, 691886), (832, 638664), (897, 592384), (1014, 524032), (1068, 497536), (1104, 481312), (1157, 459264), (1196, 444288), (1248, 425776), (1352, 393024), (1424, 373152), (1472, 360984), (1536, 345943), (1664, 319332), (1794, 296192), (2028, 262016), (2047, 259584), (2136, 248768), (2208, 240656), (2314, 229632), (2392, 222144), (2496, 212888), (2704, 196512), (2848, 186576), (2944, 180492), (3328, 159666), (3471, 153088), (3588, 148096), (3887, 136704), (4056, 131008), (4094, 129792), (4272, 124384), (4416, 120328), (4628, 114816), (4784, 111072), (4992, 106444), (5408, 98256), (5696, 93288), (5888, 90246), (6141, 86528), (6656, 79833), (6942, 76544), (7176, 74048), (7774, 68352), (8112, 65504), (8188, 64896), (8544, 62192), (8832, 60164), (9256, 57408), (9568, 55536), (9984, 53222), (10816, 49128), (11392, 46644), (11661, 45568), (11776, 45123), (12282, 43264), (13884, 38272), (14352, 37024), (15041, 35328), (15548, 34176), (16224, 32752), (16376, 32448), (17088, 31096), (17664, 30082), (18512, 28704), (19136, 27768), (19968, 26611), (21632, 24564), (22784, 23322)]