847709856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{739}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 2763633600

約数和(自身を除く): 1915923744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 569, 672, 739, 1008, 1138, 1478, 1707, 2016, 2217, 2276, 2956, 3414, 3983, 4434, 4552, 5121, 5173, 5912, 6651, 6828, 7966, 8868, 9104, 10242, 10346, 11824, 11949, 13302, 13656, 15519, 15932, 17736, 18208, 20484, 20692, 23648, 23898, 26604, 27312, 31038, 31864, 35472, 35847, 40968, 41384, 46557, 47796, 53208, 54624, 62076, 63728, 70944, 71694, 81936, 82768, 93114, 95592, 106416, 124152, 127456, 143388, 163872, 165536, 186228, 191184, 212832, 248304, 286776, 372456, 382368, 420491, 496608, 573552, 744912, 840982, 1147104, 1261473, 1489824, 1681964, 2522946, 2943437, 3363928, 3784419, 5045892, 5886874, 6727856, 7568838, 8830311, 10091784, 11773748, 13455712, 15137676, 17660622, 20183568, 23547496, 26490933, 30275352, 35321244, 40367136, 47094992, 52981866, 60550704, 70642488, 94189984, 105963732, 121101408, 141284976, 211927464, 282569952, 423854928, 847709856]

約数ペア:

[(1, 847709856), (2, 423854928), (3, 282569952), (4, 211927464), (6, 141284976), (7, 121101408), (8, 105963732), (9, 94189984), (12, 70642488), (14, 60550704), (16, 52981866), (18, 47094992), (21, 40367136), (24, 35321244), (28, 30275352), (32, 26490933), (36, 23547496), (42, 20183568), (48, 17660622), (56, 15137676), (63, 13455712), (72, 11773748), (84, 10091784), (96, 8830311), (112, 7568838), (126, 6727856), (144, 5886874), (168, 5045892), (224, 3784419), (252, 3363928), (288, 2943437), (336, 2522946), (504, 1681964), (569, 1489824), (672, 1261473), (739, 1147104), (1008, 840982), (1138, 744912), (1478, 573552), (1707, 496608), (2016, 420491), (2217, 382368), (2276, 372456), (2956, 286776), (3414, 248304), (3983, 212832), (4434, 191184), (4552, 186228), (5121, 165536), (5173, 163872), (5912, 143388), (6651, 127456), (6828, 124152), (7966, 106416), (8868, 95592), (9104, 93114), (10242, 82768), (10346, 81936), (11824, 71694), (11949, 70944), (13302, 63728), (13656, 62076), (15519, 54624), (15932, 53208), (17736, 47796), (18208, 46557), (20484, 41384), (20692, 40968), (23648, 35847), (23898, 35472), (26604, 31864), (27312, 31038)]