331978752

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1144765440

約数和(自身を除く): 812786688

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, 83, 84, 93, 96, 112, 124, 126, 128, 144, 166, 168, 186, 192, 217, 224, 248, 249, 252, 256, 279, 288, 332, 336, 372, 384, 434, 448, 496, 498, 504, 512, 558, 576, 581, 651, 664, 672, 744, 747, 768, 868, 896, 992, 996, 1008, 1024, 1116, 1152, 1162, 1302, 1328, 1344, 1488, 1494, 1536, 1736, 1743, 1792, 1953, 1984, 1992, 2016, 2048, 2232, 2304, 2324, 2573, 2604, 2656, 2688, 2976, 2988, 3072, 3472, 3486, 3584, 3906, 3968, 3984, 4032, 4464, 4608, 4648, 5146, 5208, 5229, 5312, 5376, 5952, 5976, 6144, 6944, 6972, 7168, 7719, 7812, 7936, 7968, 8064, 8928, 9216, 9296, 10292, 10416, 10458, 10624, 10752, 11904, 11952, 13888, 13944, 14336, 15438, 15624, 15872, 15936, 16128, 17856, 18011, 18432, 18592, 20584, 20832, 20916, 21248, 21504, 23157, 23808, 23904, 27776, 27888, 30876, 31248, 31744, 31872, 32256, 35712, 36022, 37184, 41168, 41664, 41832, 42496, 43008, 46314, 47616, 47808, 54033, 55552, 55776, 61752, 62496, 63488, 63744, 64512, 71424, 72044, 74368, 82336, 83328, 83664, 84992, 92628, 95232, 95616, 108066, 111104, 111552, 123504, 124992, 127488, 129024, 142848, 144088, 148736, 162099, 164672, 166656, 167328, 169984, 185256, 190464, 191232, 216132, 222208, 223104, 247008, 249984, 254976, 285696, 288176, 297472, 324198, 329344, 333312, 334656, 370512, 382464, 432264, 444416, 446208, 494016, 499968, 509952, 571392, 576352, 594944, 648396, 658688, 666624, 669312, 741024, 764928, 864528, 892416, 988032, 999936, 1152704, 1189888, 1296792, 1317376, 1333248, 1338624, 1482048, 1529856, 1729056, 1784832, 1976064, 1999872, 2305408, 2593584, 2634752, 2677248, 2964096, 3458112, 3569664, 3952128, 3999744, 4610816, 5187168, 5269504, 5354496, 5928192, 6916224, 7904256, 9221632, 10374336, 10708992, 11856384, 13832448, 15808512, 18443264, 20748672, 23712768, 27664896, 36886528, 41497344, 47425536, 55329792, 82994688, 110659584, 165989376, 331978752]

約数ペア:

[(1, 331978752), (2, 165989376), (3, 110659584), (4, 82994688), (6, 55329792), (7, 47425536), (8, 41497344), (9, 36886528), (12, 27664896), (14, 23712768), (16, 20748672), (18, 18443264), (21, 15808512), (24, 13832448), (28, 11856384), (31, 10708992), (32, 10374336), (36, 9221632), (42, 7904256), (48, 6916224), (56, 5928192), (62, 5354496), (63, 5269504), (64, 5187168), (72, 4610816), (83, 3999744), (84, 3952128), (93, 3569664), (96, 3458112), (112, 2964096), (124, 2677248), (126, 2634752), (128, 2593584), (144, 2305408), (166, 1999872), (168, 1976064), (186, 1784832), (192, 1729056), (217, 1529856), (224, 1482048), (248, 1338624), (249, 1333248), (252, 1317376), (256, 1296792), (279, 1189888), (288, 1152704), (332, 999936), (336, 988032), (372, 892416), (384, 864528), (434, 764928), (448, 741024), (496, 669312), (498, 666624), (504, 658688), (512, 648396), (558, 594944), (576, 576352), (581, 571392), (651, 509952), (664, 499968), (672, 494016), (744, 446208), (747, 444416), (768, 432264), (868, 382464), (896, 370512), (992, 334656), (996, 333312), (1008, 329344), (1024, 324198), (1116, 297472), (1152, 288176), (1162, 285696), (1302, 254976), (1328, 249984), (1344, 247008), (1488, 223104), (1494, 222208), (1536, 216132), (1736, 191232), (1743, 190464), (1792, 185256), (1953, 169984), (1984, 167328), (1992, 166656), (2016, 164672), (2048, 162099), (2232, 148736), (2304, 144088), (2324, 142848), (2573, 129024), (2604, 127488), (2656, 124992), (2688, 123504), (2976, 111552), (2988, 111104), (3072, 108066), (3472, 95616), (3486, 95232), (3584, 92628), (3906, 84992), (3968, 83664), (3984, 83328), (4032, 82336), (4464, 74368), (4608, 72044), (4648, 71424), (5146, 64512), (5208, 63744), (5229, 63488), (5312, 62496), (5376, 61752), (5952, 55776), (5976, 55552), (6144, 54033), (6944, 47808), (6972, 47616), (7168, 46314), (7719, 43008), (7812, 42496), (7936, 41832), (7968, 41664), (8064, 41168), (8928, 37184), (9216, 36022), (9296, 35712), (10292, 32256), (10416, 31872), (10458, 31744), (10624, 31248), (10752, 30876), (11904, 27888), (11952, 27776), (13888, 23904), (13944, 23808), (14336, 23157), (15438, 21504), (15624, 21248), (15872, 20916), (15936, 20832), (16128, 20584), (17856, 18592), (18011, 18432)]