1273226976

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{12889}}^1$

素因数の和:12926

約数の個数: 144

約数和(自身を含む): 4222764000

約数和(自身を除く): 2949537024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 12889, 14112, 16464, 24696, 25778, 32928, 38667, 49392, 51556, 77334, 90223, 98784, 103112, 116001, 154668, 180446, 206224, 232002, 270669, 309336, 360892, 412448, 464004, 541338, 618672, 631561, 721784, 812007, 928008, 1082676, 1237344, 1263122, 1443568, 1624014, 1856016, 1894683, 2165352, 2526244, 2887136, 3248028, 3712032, 3789366, 4330704, 4420927, 5052488, 5684049, 6496056, 7578732, 8661408, 8841854, 10104976, 11368098, 12992112, 13262781, 15157464, 17683708, 20209952, 22736196, 25984224, 26525562, 30314928, 35367416, 39788343, 45472392, 53051124, 60629856, 70734832, 79576686, 90944784, 106102248, 141469664, 159153372, 181889568, 212204496, 318306744, 424408992, 636613488, 1273226976]

約数ペア:

[(1, 1273226976), (2, 636613488), (3, 424408992), (4, 318306744), (6, 212204496), (7, 181889568), (8, 159153372), (9, 141469664), (12, 106102248), (14, 90944784), (16, 79576686), (18, 70734832), (21, 60629856), (24, 53051124), (28, 45472392), (32, 39788343), (36, 35367416), (42, 30314928), (48, 26525562), (49, 25984224), (56, 22736196), (63, 20209952), (72, 17683708), (84, 15157464), (96, 13262781), (98, 12992112), (112, 11368098), (126, 10104976), (144, 8841854), (147, 8661408), (168, 7578732), (196, 6496056), (224, 5684049), (252, 5052488), (288, 4420927), (294, 4330704), (336, 3789366), (343, 3712032), (392, 3248028), (441, 2887136), (504, 2526244), (588, 2165352), (672, 1894683), (686, 1856016), (784, 1624014), (882, 1443568), (1008, 1263122), (1029, 1237344), (1176, 1082676), (1372, 928008), (1568, 812007), (1764, 721784), (2016, 631561), (2058, 618672), (2352, 541338), (2744, 464004), (3087, 412448), (3528, 360892), (4116, 309336), (4704, 270669), (5488, 232002), (6174, 206224), (7056, 180446), (8232, 154668), (10976, 116001), (12348, 103112), (12889, 98784), (14112, 90223), (16464, 77334), (24696, 51556), (25778, 49392), (32928, 38667)]