1271444416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 3160166400

約数和(自身を除く): 1888721984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 31, 32, 34, 44, 46, 62, 64, 68, 88, 92, 124, 136, 149, 176, 184, 187, 248, 253, 272, 298, 341, 352, 368, 374, 391, 496, 506, 527, 544, 596, 682, 704, 713, 736, 748, 782, 992, 1012, 1054, 1088, 1192, 1364, 1426, 1472, 1496, 1564, 1639, 1984, 2024, 2108, 2384, 2533, 2728, 2852, 2992, 3128, 3278, 3427, 4048, 4216, 4301, 4619, 4768, 5066, 5456, 5704, 5797, 5984, 6256, 6556, 6854, 7843, 8096, 8432, 8602, 9238, 9536, 10132, 10912, 11408, 11594, 11968, 12121, 12512, 13112, 13708, 15686, 16192, 16864, 17204, 18476, 20264, 21824, 22816, 23188, 24242, 25024, 26224, 27416, 27863, 31372, 33728, 34408, 36952, 37697, 40528, 45632, 46376, 48484, 50809, 52448, 54832, 55726, 58259, 62744, 68816, 73904, 75394, 78523, 81056, 92752, 96968, 101618, 104896, 106237, 109664, 111452, 116518, 125488, 133331, 137632, 147808, 150788, 157046, 162112, 185504, 193936, 203236, 212474, 219328, 222904, 233036, 250976, 266662, 275264, 295616, 301576, 314092, 371008, 387872, 406472, 424948, 445808, 466072, 501952, 533324, 603152, 628184, 640849, 775744, 812944, 849896, 863753, 891616, 932144, 1066648, 1168607, 1206304, 1256368, 1281698, 1625888, 1699792, 1727506, 1783232, 1806029, 1864288, 2133296, 2337214, 2412608, 2512736, 2563396, 3251776, 3399584, 3455012, 3612058, 3728576, 4266592, 4674428, 5025472, 5126792, 6799168, 6910024, 7224116, 8533184, 9348856, 10253584, 13820048, 14448232, 18697712, 19866319, 20507168, 27640096, 28896464, 37395424, 39732638, 41014336, 55280192, 57792928, 74790848, 79465276, 115585856, 158930552, 317861104, 635722208, 1271444416]

約数ペア:

[(1, 1271444416), (2, 635722208), (4, 317861104), (8, 158930552), (11, 115585856), (16, 79465276), (17, 74790848), (22, 57792928), (23, 55280192), (31, 41014336), (32, 39732638), (34, 37395424), (44, 28896464), (46, 27640096), (62, 20507168), (64, 19866319), (68, 18697712), (88, 14448232), (92, 13820048), (124, 10253584), (136, 9348856), (149, 8533184), (176, 7224116), (184, 6910024), (187, 6799168), (248, 5126792), (253, 5025472), (272, 4674428), (298, 4266592), (341, 3728576), (352, 3612058), (368, 3455012), (374, 3399584), (391, 3251776), (496, 2563396), (506, 2512736), (527, 2412608), (544, 2337214), (596, 2133296), (682, 1864288), (704, 1806029), (713, 1783232), (736, 1727506), (748, 1699792), (782, 1625888), (992, 1281698), (1012, 1256368), (1054, 1206304), (1088, 1168607), (1192, 1066648), (1364, 932144), (1426, 891616), (1472, 863753), (1496, 849896), (1564, 812944), (1639, 775744), (1984, 640849), (2024, 628184), (2108, 603152), (2384, 533324), (2533, 501952), (2728, 466072), (2852, 445808), (2992, 424948), (3128, 406472), (3278, 387872), (3427, 371008), (4048, 314092), (4216, 301576), (4301, 295616), (4619, 275264), (4768, 266662), (5066, 250976), (5456, 233036), (5704, 222904), (5797, 219328), (5984, 212474), (6256, 203236), (6556, 193936), (6854, 185504), (7843, 162112), (8096, 157046), (8432, 150788), (8602, 147808), (9238, 137632), (9536, 133331), (10132, 125488), (10912, 116518), (11408, 111452), (11594, 109664), (11968, 106237), (12121, 104896), (12512, 101618), (13112, 96968), (13708, 92752), (15686, 81056), (16192, 78523), (16864, 75394), (17204, 73904), (18476, 68816), (20264, 62744), (21824, 58259), (22816, 55726), (23188, 54832), (24242, 52448), (25024, 50809), (26224, 48484), (27416, 46376), (27863, 45632), (31372, 40528), (33728, 37697), (34408, 36952)]