17964975168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{143729}}^1$

素因数の和:143785

約数の個数: 168

約数和(自身を含む): 60748346880

約数和(自身を除く): 42783371712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 143729, 287458, 431187, 574916, 862374, 1006103, 1149832, 1293561, 1724748, 2012206, 2299664, 2587122, 3018309, 3449496, 4024412, 4455599, 4599328, 5174244, 6036618, 6898992, 8048824, 8911198, 9054927, 9198656, 10348488, 12073236, 13366797, 13797984, 16097648, 17822396, 18109854, 20696976, 24146472, 26733594, 27595968, 31189193, 32195296, 35644792, 36219708, 40100391, 41393952, 48292944, 53467188, 62378386, 64390592, 71289584, 72439416, 80200782, 82787904, 93567579, 96585888, 106934376, 124756772, 142579168, 144878832, 160401564, 187135158, 193171776, 213868752, 249513544, 280702737, 285158336, 289757664, 320803128, 374270316, 427737504, 499027088, 561405474, 579515328, 641606256, 748540632, 855475008, 998054176, 1122810948, 1283212512, 1497081264, 1996108352, 2245621896, 2566425024, 2994162528, 4491243792, 5988325056, 8982487584, 17964975168]

約数ペア:

[(1, 17964975168), (2, 8982487584), (3, 5988325056), (4, 4491243792), (6, 2994162528), (7, 2566425024), (8, 2245621896), (9, 1996108352), (12, 1497081264), (14, 1283212512), (16, 1122810948), (18, 998054176), (21, 855475008), (24, 748540632), (28, 641606256), (31, 579515328), (32, 561405474), (36, 499027088), (42, 427737504), (48, 374270316), (56, 320803128), (62, 289757664), (63, 285158336), (64, 280702737), (72, 249513544), (84, 213868752), (93, 193171776), (96, 187135158), (112, 160401564), (124, 144878832), (126, 142579168), (144, 124756772), (168, 106934376), (186, 96585888), (192, 93567579), (217, 82787904), (224, 80200782), (248, 72439416), (252, 71289584), (279, 64390592), (288, 62378386), (336, 53467188), (372, 48292944), (434, 41393952), (448, 40100391), (496, 36219708), (504, 35644792), (558, 32195296), (576, 31189193), (651, 27595968), (672, 26733594), (744, 24146472), (868, 20696976), (992, 18109854), (1008, 17822396), (1116, 16097648), (1302, 13797984), (1344, 13366797), (1488, 12073236), (1736, 10348488), (1953, 9198656), (1984, 9054927), (2016, 8911198), (2232, 8048824), (2604, 6898992), (2976, 6036618), (3472, 5174244), (3906, 4599328), (4032, 4455599), (4464, 4024412), (5208, 3449496), (5952, 3018309), (6944, 2587122), (7812, 2299664), (8928, 2012206), (10416, 1724748), (13888, 1293561), (15624, 1149832), (17856, 1006103), (20832, 862374), (31248, 574916), (41664, 431187), (62496, 287458), (124992, 143729)]