2549941968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1414

約数の個数: 240

約数和(自身を含む): 8259947520

約数和(自身を除く): 5710005552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 49, 56, 57, 76, 84, 86, 98, 112, 114, 129, 133, 147, 152, 168, 172, 196, 228, 258, 266, 294, 301, 304, 336, 344, 392, 399, 456, 516, 532, 588, 602, 688, 784, 798, 817, 903, 912, 931, 1032, 1064, 1176, 1204, 1327, 1596, 1634, 1806, 1862, 2064, 2107, 2128, 2352, 2408, 2451, 2654, 2793, 3192, 3268, 3612, 3724, 3981, 4214, 4816, 4902, 5308, 5586, 5719, 6321, 6384, 6536, 7224, 7448, 7962, 8428, 9289, 9804, 10616, 11172, 11438, 12642, 13072, 14448, 14896, 15924, 16856, 17157, 18578, 19608, 21232, 22344, 22876, 25213, 25284, 27867, 31848, 33712, 34314, 37156, 39216, 40033, 44688, 45752, 50426, 50568, 55734, 57061, 63696, 65023, 68628, 74312, 75639, 80066, 91504, 100852, 101136, 111468, 114122, 120099, 130046, 137256, 148624, 151278, 160132, 171183, 176491, 195069, 201704, 222936, 228244, 240198, 260092, 274512, 302556, 320264, 342366, 352982, 390138, 399427, 403408, 445872, 456488, 480396, 520184, 529473, 605112, 640528, 684732, 705964, 780276, 798854, 912976, 960792, 1040368, 1058946, 1084159, 1198281, 1210224, 1235437, 1369464, 1411928, 1560552, 1597708, 1921584, 2117892, 2168318, 2396562, 2470874, 2738928, 2795989, 2823856, 3121104, 3195416, 3252477, 3706311, 4235784, 4336636, 4793124, 4941748, 5591978, 6390832, 6504954, 7412622, 7589113, 8387967, 8471568, 8673272, 9586248, 9883496, 11183956, 13009908, 14825244, 15178226, 16775934, 17346544, 19172496, 19766992, 22367912, 22767339, 26019816, 29650488, 30356452, 33551868, 44735824, 45534678, 52039632, 53123791, 59300976, 60712904, 67103736, 91069356, 106247582, 121425808, 134207472, 159371373, 182138712, 212495164, 318742746, 364277424, 424990328, 637485492, 849980656, 1274970984, 2549941968]

約数ペア:

[(1, 2549941968), (2, 1274970984), (3, 849980656), (4, 637485492), (6, 424990328), (7, 364277424), (8, 318742746), (12, 212495164), (14, 182138712), (16, 159371373), (19, 134207472), (21, 121425808), (24, 106247582), (28, 91069356), (38, 67103736), (42, 60712904), (43, 59300976), (48, 53123791), (49, 52039632), (56, 45534678), (57, 44735824), (76, 33551868), (84, 30356452), (86, 29650488), (98, 26019816), (112, 22767339), (114, 22367912), (129, 19766992), (133, 19172496), (147, 17346544), (152, 16775934), (168, 15178226), (172, 14825244), (196, 13009908), (228, 11183956), (258, 9883496), (266, 9586248), (294, 8673272), (301, 8471568), (304, 8387967), (336, 7589113), (344, 7412622), (392, 6504954), (399, 6390832), (456, 5591978), (516, 4941748), (532, 4793124), (588, 4336636), (602, 4235784), (688, 3706311), (784, 3252477), (798, 3195416), (817, 3121104), (903, 2823856), (912, 2795989), (931, 2738928), (1032, 2470874), (1064, 2396562), (1176, 2168318), (1204, 2117892), (1327, 1921584), (1596, 1597708), (1634, 1560552), (1806, 1411928), (1862, 1369464), (2064, 1235437), (2107, 1210224), (2128, 1198281), (2352, 1084159), (2408, 1058946), (2451, 1040368), (2654, 960792), (2793, 912976), (3192, 798854), (3268, 780276), (3612, 705964), (3724, 684732), (3981, 640528), (4214, 605112), (4816, 529473), (4902, 520184), (5308, 480396), (5586, 456488), (5719, 445872), (6321, 403408), (6384, 399427), (6536, 390138), (7224, 352982), (7448, 342366), (7962, 320264), (8428, 302556), (9289, 274512), (9804, 260092), (10616, 240198), (11172, 228244), (11438, 222936), (12642, 201704), (13072, 195069), (14448, 176491), (14896, 171183), (15924, 160132), (16856, 151278), (17157, 148624), (18578, 137256), (19608, 130046), (21232, 120099), (22344, 114122), (22876, 111468), (25213, 101136), (25284, 100852), (27867, 91504), (31848, 80066), (33712, 75639), (34314, 74312), (37156, 68628), (39216, 65023), (40033, 63696), (44688, 57061), (45752, 55734), (50426, 50568)]