131521318656

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{268841}}^1$

素因数の和:268887

約数の個数: 216

約数和(自身を含む): 438511412304

約数和(自身を除く): 306990093648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1792, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3328, 3822, 4368, 4704, 4992, 5096, 5376, 5824, 6272, 7644, 8736, 9408, 9984, 10192, 11648, 12544, 15288, 17472, 18816, 20384, 23296, 30576, 34944, 37632, 40768, 61152, 69888, 81536, 122304, 163072, 244608, 268841, 489216, 537682, 806523, 1075364, 1613046, 1881887, 2150728, 3226092, 3494933, 3763774, 4301456, 5645661, 6452184, 6989866, 7527548, 8602912, 10484799, 11291322, 12904368, 13173209, 13979732, 15055096, 17205824, 20969598, 22582644, 24464531, 25808736, 26346418, 27959464, 30110192, 34411648, 39519627, 41939196, 45165288, 48929062, 51617472, 52692836, 55918928, 60220384, 68823296, 73393593, 79039254, 83878392, 90330576, 97858124, 103234944, 105385672, 111837856, 120440768, 146787186, 158078508, 167756784, 171251717, 180661152, 195716248, 206469888, 210771344, 223675712, 240881536, 293574372, 316157016, 335513568, 342503434, 361322304, 391432496, 421542688, 447351424, 481763072, 513755151, 587148744, 632314032, 671027136, 685006868, 722644608, 782864992, 843085376, 894702848, 1027510302, 1174297488, 1264628064, 1342054272, 1370013736, 1445289216, 1565729984, 1686170752, 2055020604, 2348594976, 2529256128, 2684108544, 2740027472, 3131459968, 3372341504, 4110041208, 4697189952, 5058512256, 5480054944, 6262919936, 8220082416, 9394379904, 10117024512, 10960109888, 16440164832, 18788759808, 21920219776, 32880329664, 43840439552, 65760659328, 131521318656]

約数ペア:

[(1, 131521318656), (2, 65760659328), (3, 43840439552), (4, 32880329664), (6, 21920219776), (7, 18788759808), (8, 16440164832), (12, 10960109888), (13, 10117024512), (14, 9394379904), (16, 8220082416), (21, 6262919936), (24, 5480054944), (26, 5058512256), (28, 4697189952), (32, 4110041208), (39, 3372341504), (42, 3131459968), (48, 2740027472), (49, 2684108544), (52, 2529256128), (56, 2348594976), (64, 2055020604), (78, 1686170752), (84, 1565729984), (91, 1445289216), (96, 1370013736), (98, 1342054272), (104, 1264628064), (112, 1174297488), (128, 1027510302), (147, 894702848), (156, 843085376), (168, 782864992), (182, 722644608), (192, 685006868), (196, 671027136), (208, 632314032), (224, 587148744), (256, 513755151), (273, 481763072), (294, 447351424), (312, 421542688), (336, 391432496), (364, 361322304), (384, 342503434), (392, 335513568), (416, 316157016), (448, 293574372), (546, 240881536), (588, 223675712), (624, 210771344), (637, 206469888), (672, 195716248), (728, 180661152), (768, 171251717), (784, 167756784), (832, 158078508), (896, 146787186), (1092, 120440768), (1176, 111837856), (1248, 105385672), (1274, 103234944), (1344, 97858124), (1456, 90330576), (1568, 83878392), (1664, 79039254), (1792, 73393593), (1911, 68823296), (2184, 60220384), (2352, 55918928), (2496, 52692836), (2548, 51617472), (2688, 48929062), (2912, 45165288), (3136, 41939196), (3328, 39519627), (3822, 34411648), (4368, 30110192), (4704, 27959464), (4992, 26346418), (5096, 25808736), (5376, 24464531), (5824, 22582644), (6272, 20969598), (7644, 17205824), (8736, 15055096), (9408, 13979732), (9984, 13173209), (10192, 12904368), (11648, 11291322), (12544, 10484799), (15288, 8602912), (17472, 7527548), (18816, 6989866), (20384, 6452184), (23296, 5645661), (30576, 4301456), (34944, 3763774), (37632, 3494933), (40768, 3226092), (61152, 2150728), (69888, 1881887), (81536, 1613046), (122304, 1075364), (163072, 806523), (244608, 537682), (268841, 489216)]