490875201024

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41737}}^1$

素因数の和:41821

約数の個数: 320

約数和(自身を含む): 1530295388160

約数和(自身を除く): 1039420187136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 128, 152, 156, 186, 192, 208, 228, 247, 248, 256, 304, 312, 372, 384, 403, 416, 456, 494, 496, 512, 589, 608, 624, 741, 744, 768, 806, 832, 912, 988, 992, 1178, 1209, 1216, 1248, 1482, 1488, 1536, 1612, 1664, 1767, 1824, 1976, 1984, 2356, 2418, 2432, 2496, 2964, 2976, 3224, 3328, 3534, 3648, 3952, 3968, 4712, 4836, 4864, 4992, 5928, 5952, 6448, 6656, 7068, 7296, 7657, 7904, 7936, 9424, 9672, 9728, 9984, 11856, 11904, 12896, 14136, 14592, 15314, 15808, 15872, 18848, 19344, 19968, 22971, 23712, 23808, 25792, 28272, 29184, 30628, 31616, 37696, 38688, 41737, 45942, 47424, 47616, 51584, 56544, 61256, 63232, 75392, 77376, 83474, 91884, 94848, 103168, 113088, 122512, 125211, 126464, 150784, 154752, 166948, 183768, 189696, 206336, 226176, 245024, 250422, 301568, 309504, 333896, 367536, 379392, 452352, 490048, 500844, 542581, 619008, 667792, 735072, 793003, 904704, 980096, 1001688, 1085162, 1293847, 1335584, 1470144, 1586006, 1627743, 1960192, 2003376, 2170324, 2379009, 2587694, 2671168, 2940288, 3172012, 3255486, 3881541, 3920384, 4006752, 4340648, 4758018, 5175388, 5342336, 5880576, 6344024, 6510972, 7763082, 8013504, 8681296, 9516036, 10309039, 10350776, 10684672, 11761152, 12688048, 13021944, 15526164, 16027008, 16820011, 17362592, 19032072, 20618078, 20701552, 21369344, 24583093, 25376096, 26043888, 30927117, 31052328, 32054016, 33640022, 34725184, 38064144, 41236156, 41403104, 49166186, 50460033, 50752192, 52087776, 61854234, 62104656, 64108032, 67280044, 69450368, 73749279, 76128288, 82472312, 82806208, 98332372, 100920066, 101504384, 104175552, 123708468, 124209312, 134560088, 138900736, 147498558, 152256576, 164944624, 165612416, 196664744, 201840132, 203008768, 208351104, 247416936, 248418624, 269120176, 277801472, 294997116, 304513152, 319580209, 329889248, 331224832, 393329488, 403680264, 406017536, 416702208, 494833872, 496837248, 538240352, 589994232, 609026304, 639160418, 659778496, 662449664, 786658976, 807360528, 833404416, 958740627, 989667744, 993674496, 1076480704, 1179988464, 1218052608, 1278320836, 1319556992, 1573317952, 1614721056, 1917481254, 1979335488, 1987348992, 2152961408, 2359976928, 2556641672, 2639113984, 3146635904, 3229442112, 3834962508, 3958670976, 4305922816, 4719953856, 5113283344, 5278227968, 6293271808, 6458884224, 7669925016, 7917341952, 8611845632, 9439907712, 10226566688, 12586543616, 12917768448, 15339850032, 15834683904, 18879815424, 20453133376, 25835536896, 30679700064, 37759630848, 40906266752, 61359400128, 81812533504, 122718800256, 163625067008, 245437600512, 490875201024]

約数ペア:

[(1, 490875201024), (2, 245437600512), (3, 163625067008), (4, 122718800256), (6, 81812533504), (8, 61359400128), (12, 40906266752), (13, 37759630848), (16, 30679700064), (19, 25835536896), (24, 20453133376), (26, 18879815424), (31, 15834683904), (32, 15339850032), (38, 12917768448), (39, 12586543616), (48, 10226566688), (52, 9439907712), (57, 8611845632), (62, 7917341952), (64, 7669925016), (76, 6458884224), (78, 6293271808), (93, 5278227968), (96, 5113283344), (104, 4719953856), (114, 4305922816), (124, 3958670976), (128, 3834962508), (152, 3229442112), (156, 3146635904), (186, 2639113984), (192, 2556641672), (208, 2359976928), (228, 2152961408), (247, 1987348992), (248, 1979335488), (256, 1917481254), (304, 1614721056), (312, 1573317952), (372, 1319556992), (384, 1278320836), (403, 1218052608), (416, 1179988464), (456, 1076480704), (494, 993674496), (496, 989667744), (512, 958740627), (589, 833404416), (608, 807360528), (624, 786658976), (741, 662449664), (744, 659778496), (768, 639160418), (806, 609026304), (832, 589994232), (912, 538240352), (988, 496837248), (992, 494833872), (1178, 416702208), (1209, 406017536), (1216, 403680264), (1248, 393329488), (1482, 331224832), (1488, 329889248), (1536, 319580209), (1612, 304513152), (1664, 294997116), (1767, 277801472), (1824, 269120176), (1976, 248418624), (1984, 247416936), (2356, 208351104), (2418, 203008768), (2432, 201840132), (2496, 196664744), (2964, 165612416), (2976, 164944624), (3224, 152256576), (3328, 147498558), (3534, 138900736), (3648, 134560088), (3952, 124209312), (3968, 123708468), (4712, 104175552), (4836, 101504384), (4864, 100920066), (4992, 98332372), (5928, 82806208), (5952, 82472312), (6448, 76128288), (6656, 73749279), (7068, 69450368), (7296, 67280044), (7657, 64108032), (7904, 62104656), (7936, 61854234), (9424, 52087776), (9672, 50752192), (9728, 50460033), (9984, 49166186), (11856, 41403104), (11904, 41236156), (12896, 38064144), (14136, 34725184), (14592, 33640022), (15314, 32054016), (15808, 31052328), (15872, 30927117), (18848, 26043888), (19344, 25376096), (19968, 24583093), (22971, 21369344), (23712, 20701552), (23808, 20618078), (25792, 19032072), (28272, 17362592), (29184, 16820011), (30628, 16027008), (31616, 15526164), (37696, 13021944), (38688, 12688048), (41737, 11761152), (45942, 10684672), (47424, 10350776), (47616, 10309039), (51584, 9516036), (56544, 8681296), (61256, 8013504), (63232, 7763082), (75392, 6510972), (77376, 6344024), (83474, 5880576), (91884, 5342336), (94848, 5175388), (103168, 4758018), (113088, 4340648), (122512, 4006752), (125211, 3920384), (126464, 3881541), (150784, 3255486), (154752, 3172012), (166948, 2940288), (183768, 2671168), (189696, 2587694), (206336, 2379009), (226176, 2170324), (245024, 2003376), (250422, 1960192), (301568, 1627743), (309504, 1586006), (333896, 1470144), (367536, 1335584), (379392, 1293847), (452352, 1085162), (490048, 1001688), (500844, 980096), (542581, 904704), (619008, 793003), (667792, 735072)]