771922944

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 264

約数和(自身を含む): 2548269360

約数和(自身を除く): 1776346416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 379, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 758, 768, 816, 832, 884, 936, 1024, 1088, 1137, 1152, 1224, 1248, 1326, 1516, 1536, 1632, 1664, 1768, 1872, 1989, 2176, 2274, 2304, 2448, 2496, 2652, 3032, 3072, 3264, 3328, 3411, 3536, 3744, 3978, 4352, 4548, 4608, 4896, 4927, 4992, 5304, 6064, 6443, 6528, 6656, 6822, 7072, 7488, 7956, 8704, 9096, 9216, 9792, 9854, 9984, 10608, 12128, 12886, 13056, 13312, 13644, 14144, 14781, 14976, 15912, 17408, 18192, 19329, 19584, 19708, 19968, 21216, 24256, 25772, 26112, 27288, 28288, 29562, 29952, 31824, 36384, 38658, 39168, 39416, 39936, 42432, 44343, 48512, 51544, 52224, 54576, 56576, 57987, 59124, 59904, 63648, 72768, 77316, 78336, 78832, 83759, 84864, 88686, 97024, 103088, 109152, 113152, 115974, 118248, 119808, 127296, 145536, 154632, 156672, 157664, 167518, 169728, 177372, 194048, 206176, 218304, 226304, 231948, 236496, 251277, 254592, 291072, 309264, 315328, 335036, 339456, 354744, 388096, 412352, 436608, 463896, 472992, 502554, 509184, 582144, 618528, 630656, 670072, 678912, 709488, 753831, 824704, 873216, 927792, 945984, 1005108, 1018368, 1164288, 1237056, 1261312, 1340144, 1418976, 1507662, 1649408, 1746432, 1855584, 1891968, 2010216, 2036736, 2474112, 2522624, 2680288, 2837952, 3015324, 3298816, 3492864, 3711168, 3783936, 4020432, 4948224, 5045248, 5360576, 5675904, 6030648, 6597632, 7422336, 7567872, 8040864, 9896448, 10721152, 11351808, 12061296, 14844672, 15135744, 16081728, 19792896, 21442304, 22703616, 24122592, 29689344, 32163456, 42884608, 45407232, 48245184, 59378688, 64326912, 85769216, 96490368, 128653824, 192980736, 257307648, 385961472, 771922944]

約数ペア:

[(1, 771922944), (2, 385961472), (3, 257307648), (4, 192980736), (6, 128653824), (8, 96490368), (9, 85769216), (12, 64326912), (13, 59378688), (16, 48245184), (17, 45407232), (18, 42884608), (24, 32163456), (26, 29689344), (32, 24122592), (34, 22703616), (36, 21442304), (39, 19792896), (48, 16081728), (51, 15135744), (52, 14844672), (64, 12061296), (68, 11351808), (72, 10721152), (78, 9896448), (96, 8040864), (102, 7567872), (104, 7422336), (117, 6597632), (128, 6030648), (136, 5675904), (144, 5360576), (153, 5045248), (156, 4948224), (192, 4020432), (204, 3783936), (208, 3711168), (221, 3492864), (234, 3298816), (256, 3015324), (272, 2837952), (288, 2680288), (306, 2522624), (312, 2474112), (379, 2036736), (384, 2010216), (408, 1891968), (416, 1855584), (442, 1746432), (468, 1649408), (512, 1507662), (544, 1418976), (576, 1340144), (612, 1261312), (624, 1237056), (663, 1164288), (758, 1018368), (768, 1005108), (816, 945984), (832, 927792), (884, 873216), (936, 824704), (1024, 753831), (1088, 709488), (1137, 678912), (1152, 670072), (1224, 630656), (1248, 618528), (1326, 582144), (1516, 509184), (1536, 502554), (1632, 472992), (1664, 463896), (1768, 436608), (1872, 412352), (1989, 388096), (2176, 354744), (2274, 339456), (2304, 335036), (2448, 315328), (2496, 309264), (2652, 291072), (3032, 254592), (3072, 251277), (3264, 236496), (3328, 231948), (3411, 226304), (3536, 218304), (3744, 206176), (3978, 194048), (4352, 177372), (4548, 169728), (4608, 167518), (4896, 157664), (4927, 156672), (4992, 154632), (5304, 145536), (6064, 127296), (6443, 119808), (6528, 118248), (6656, 115974), (6822, 113152), (7072, 109152), (7488, 103088), (7956, 97024), (8704, 88686), (9096, 84864), (9216, 83759), (9792, 78832), (9854, 78336), (9984, 77316), (10608, 72768), (12128, 63648), (12886, 59904), (13056, 59124), (13312, 57987), (13644, 56576), (14144, 54576), (14781, 52224), (14976, 51544), (15912, 48512), (17408, 44343), (18192, 42432), (19329, 39936), (19584, 39416), (19708, 39168), (19968, 38658), (21216, 36384), (24256, 31824), (25772, 29952), (26112, 29562), (27288, 28288)]