1277910816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7751

約数の個数: 192

約数和(自身を含む): 4346496000

約数和(自身を除く): 3068585184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 5187, 5928, 6384, 6916, 7699, 7904, 8736, 10374, 11856, 12768, 13832, 15398, 20748, 23097, 23712, 27664, 30796, 41496, 46194, 53893, 55328, 61592, 82992, 92388, 100087, 107786, 123184, 146281, 161679, 165984, 184776, 200174, 215572, 246368, 292562, 300261, 323358, 369552, 400348, 431144, 438843, 585124, 600522, 646716, 700609, 739104, 800696, 862288, 877686, 1023967, 1170248, 1201044, 1293432, 1401218, 1601392, 1724576, 1755372, 1901653, 2047934, 2101827, 2340496, 2402088, 2586864, 2802436, 3071901, 3202784, 3510744, 3803306, 4095868, 4203654, 4680992, 4804176, 5173728, 5604872, 5704959, 6143802, 7021488, 7606612, 8191736, 8407308, 9608352, 11209744, 11409918, 12287604, 13311571, 14042976, 15213224, 16383472, 16814616, 22419488, 22819836, 24575208, 26623142, 30426448, 32766944, 33629232, 39934713, 45639672, 49150416, 53246284, 60852896, 67258464, 79869426, 91279344, 98300832, 106492568, 159738852, 182558688, 212985136, 319477704, 425970272, 638955408, 1277910816]

約数ペア:

[(1, 1277910816), (2, 638955408), (3, 425970272), (4, 319477704), (6, 212985136), (7, 182558688), (8, 159738852), (12, 106492568), (13, 98300832), (14, 91279344), (16, 79869426), (19, 67258464), (21, 60852896), (24, 53246284), (26, 49150416), (28, 45639672), (32, 39934713), (38, 33629232), (39, 32766944), (42, 30426448), (48, 26623142), (52, 24575208), (56, 22819836), (57, 22419488), (76, 16814616), (78, 16383472), (84, 15213224), (91, 14042976), (96, 13311571), (104, 12287604), (112, 11409918), (114, 11209744), (133, 9608352), (152, 8407308), (156, 8191736), (168, 7606612), (182, 7021488), (208, 6143802), (224, 5704959), (228, 5604872), (247, 5173728), (266, 4804176), (273, 4680992), (304, 4203654), (312, 4095868), (336, 3803306), (364, 3510744), (399, 3202784), (416, 3071901), (456, 2802436), (494, 2586864), (532, 2402088), (546, 2340496), (608, 2101827), (624, 2047934), (672, 1901653), (728, 1755372), (741, 1724576), (798, 1601392), (912, 1401218), (988, 1293432), (1064, 1201044), (1092, 1170248), (1248, 1023967), (1456, 877686), (1482, 862288), (1596, 800696), (1729, 739104), (1824, 700609), (1976, 646716), (2128, 600522), (2184, 585124), (2912, 438843), (2964, 431144), (3192, 400348), (3458, 369552), (3952, 323358), (4256, 300261), (4368, 292562), (5187, 246368), (5928, 215572), (6384, 200174), (6916, 184776), (7699, 165984), (7904, 161679), (8736, 146281), (10374, 123184), (11856, 107786), (12768, 100087), (13832, 92388), (15398, 82992), (20748, 61592), (23097, 55328), (23712, 53893), (27664, 46194), (30796, 41496)]