820982739456

素因数分解:

$2^9\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 960

約数和(自身を含む): 2847233765376

約数和(自身を除く): 2026251025920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 37, 44, 48, 54, 62, 64, 66, 72, 74, 81, 88, 93, 96, 99, 108, 111, 124, 128, 132, 144, 148, 162, 176, 186, 192, 198, 216, 222, 243, 248, 256, 264, 279, 288, 296, 297, 324, 333, 341, 352, 372, 384, 396, 407, 432, 444, 486, 496, 512, 523, 528, 558, 576, 592, 594, 648, 666, 682, 704, 744, 768, 792, 814, 837, 864, 888, 891, 972, 992, 999, 1023, 1046, 1056, 1116, 1147, 1152, 1184, 1188, 1221, 1296, 1332, 1364, 1408, 1488, 1536, 1569, 1584, 1628, 1674, 1728, 1776, 1782, 1944, 1984, 1998, 2046, 2092, 2112, 2232, 2294, 2304, 2368, 2376, 2442, 2511, 2592, 2664, 2673, 2728, 2816, 2976, 2997, 3069, 3138, 3168, 3256, 3348, 3441, 3456, 3552, 3564, 3663, 3888, 3968, 3996, 4092, 4184, 4224, 4464, 4588, 4608, 4707, 4736, 4752, 4884, 5022, 5184, 5328, 5346, 5456, 5632, 5753, 5952, 5994, 6138, 6276, 6336, 6512, 6696, 6882, 6912, 7104, 7128, 7326, 7533, 7776, 7936, 7992, 8184, 8368, 8448, 8928, 8991, 9176, 9207, 9414, 9472, 9504, 9768, 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45610152192, 51311421216, 68415228288, 74634794496, 91220304384, 102622842432, 136830456576, 205245684864, 273660913152, 410491369728, 820982739456]

約数ペア:

[(1, 820982739456), (2, 410491369728), (3, 273660913152), (4, 205245684864), (6, 136830456576), (8, 102622842432), (9, 91220304384), (11, 74634794496), (12, 68415228288), (16, 51311421216), (18, 45610152192), (22, 37317397248), (24, 34207614144), (27, 30406768128), (31, 26483314176), (32, 25655710608), (33, 24878264832), (36, 22805076096), (37, 22188722688), (44, 18658698624), (48, 17103807072), (54, 15203384064), (62, 13241657088), (64, 12827855304), (66, 12439132416), (72, 11402538048), (74, 11094361344), (81, 10135589376), (88, 9329349312), (93, 8827771392), (96, 8551903536), (99, 8292754944), (108, 7601692032), (111, 7396240896), (124, 6620828544), (128, 6413927652), (132, 6219566208), (144, 5701269024), (148, 5547180672), (162, 5067794688), (176, 4664674656), (186, 4413885696), (192, 4275951768), (198, 4146377472), (216, 3800846016), (222, 3698120448), (243, 3378529792), (248, 3310414272), (256, 3206963826), (264, 3109783104), (279, 2942590464), (288, 2850634512), (296, 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(828432, 991008), (851444, 964224), (875502, 937728), (880896, 931986), (883872, 928848), (903744, 908424)]