2554457136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 8400628992

約数和(自身を除く): 5846171856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 83, 84, 88, 112, 121, 132, 154, 166, 168, 176, 231, 242, 249, 264, 308, 332, 336, 363, 462, 484, 498, 528, 581, 616, 664, 726, 757, 847, 913, 924, 968, 996, 1162, 1232, 1328, 1452, 1514, 1694, 1743, 1826, 1848, 1936, 1992, 2271, 2324, 2541, 2739, 2904, 3028, 3388, 3486, 3652, 3696, 3984, 4542, 4648, 5082, 5299, 5478, 5808, 6056, 6391, 6776, 6972, 7304, 8327, 9084, 9296, 10043, 10164, 10598, 10956, 12112, 12782, 13552, 13944, 14608, 15897, 16654, 18168, 19173, 20086, 20328, 21196, 21912, 24981, 25564, 27888, 30129, 31794, 33308, 36336, 38346, 40172, 40656, 42392, 43824, 49962, 51128, 58289, 60258, 62831, 63588, 66616, 70301, 76692, 80344, 84784, 91597, 99924, 102256, 116578, 120516, 125662, 127176, 133232, 140602, 153384, 160688, 174867, 183194, 188493, 199848, 210903, 233156, 241032, 251324, 254352, 274791, 281204, 306768, 349734, 366388, 376986, 399696, 421806, 439817, 466312, 482064, 502648, 549582, 562408, 641179, 691141, 699468, 732776, 753972, 843612, 879634, 932624, 1005296, 1099164, 1124816, 1282358, 1319451, 1382282, 1398936, 1465552, 1507944, 1687224, 1759268, 1923537, 2073423, 2198328, 2564716, 2638902, 2764564, 2797872, 3015888, 3374448, 3518536, 3847074, 4146846, 4396656, 4837987, 5129432, 5277804, 5529128, 7037072, 7602551, 7694148, 8293692, 9675974, 10258864, 10555608, 11058256, 14513961, 15205102, 15388296, 16587384, 19351948, 21111216, 22807653, 29027922, 30410204, 30776592, 33174768, 38703896, 45615306, 53217857, 58055844, 60820408, 77407792, 91230612, 106435714, 116111688, 121640816, 159653571, 182461224, 212871428, 232223376, 319307142, 364922448, 425742856, 638614284, 851485712, 1277228568, 2554457136]

約数ペア:

[(1, 2554457136), (2, 1277228568), (3, 851485712), (4, 638614284), (6, 425742856), (7, 364922448), (8, 319307142), (11, 232223376), (12, 212871428), (14, 182461224), (16, 159653571), (21, 121640816), (22, 116111688), (24, 106435714), (28, 91230612), (33, 77407792), (42, 60820408), (44, 58055844), (48, 53217857), (56, 45615306), (66, 38703896), (77, 33174768), (83, 30776592), (84, 30410204), (88, 29027922), (112, 22807653), (121, 21111216), (132, 19351948), (154, 16587384), (166, 15388296), (168, 15205102), (176, 14513961), (231, 11058256), (242, 10555608), (249, 10258864), (264, 9675974), (308, 8293692), (332, 7694148), (336, 7602551), (363, 7037072), (462, 5529128), (484, 5277804), (498, 5129432), (528, 4837987), (581, 4396656), (616, 4146846), (664, 3847074), (726, 3518536), (757, 3374448), (847, 3015888), (913, 2797872), (924, 2764564), (968, 2638902), (996, 2564716), (1162, 2198328), (1232, 2073423), (1328, 1923537), (1452, 1759268), (1514, 1687224), (1694, 1507944), (1743, 1465552), (1826, 1398936), (1848, 1382282), (1936, 1319451), (1992, 1282358), (2271, 1124816), (2324, 1099164), (2541, 1005296), (2739, 932624), (2904, 879634), (3028, 843612), (3388, 753972), (3486, 732776), (3652, 699468), (3696, 691141), (3984, 641179), (4542, 562408), (4648, 549582), (5082, 502648), (5299, 482064), (5478, 466312), (5808, 439817), (6056, 421806), (6391, 399696), (6776, 376986), (6972, 366388), (7304, 349734), (8327, 306768), (9084, 281204), (9296, 274791), (10043, 254352), (10164, 251324), (10598, 241032), (10956, 233156), (12112, 210903), (12782, 199848), (13552, 188493), (13944, 183194), (14608, 174867), (15897, 160688), (16654, 153384), (18168, 140602), (19173, 133232), (20086, 127176), (20328, 125662), (21196, 120516), (21912, 116578), (24981, 102256), (25564, 99924), (27888, 91597), (30129, 84784), (31794, 80344), (33308, 76692), (36336, 70301), (38346, 66616), (40172, 63588), (40656, 62831), (42392, 60258), (43824, 58289), (49962, 51128)]