821319576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 2627873280

約数和(自身を除く): 1806553704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 173, 196, 231, 264, 294, 308, 346, 367, 392, 462, 519, 539, 588, 616, 692, 734, 924, 1038, 1078, 1101, 1176, 1211, 1384, 1468, 1617, 1848, 1903, 2076, 2156, 2202, 2422, 2569, 2936, 3234, 3633, 3806, 4037, 4152, 4312, 4404, 4844, 5138, 5709, 6468, 7266, 7612, 7707, 8074, 8477, 8808, 9688, 10276, 11418, 12111, 12936, 13321, 14532, 15224, 15414, 16148, 16954, 17983, 20552, 22836, 24222, 25431, 26642, 28259, 29064, 30828, 32296, 33908, 35966, 39963, 45672, 48444, 50862, 53284, 53949, 56518, 61656, 63491, 67816, 71932, 79926, 84777, 93247, 96888, 101724, 106568, 107898, 113036, 126982, 143864, 159852, 169554, 186494, 190473, 197813, 203448, 215796, 226072, 253964, 279741, 319704, 339108, 372988, 380946, 395626, 431592, 444437, 507928, 559482, 593439, 678216, 698401, 745976, 761892, 791252, 888874, 1118964, 1186878, 1333311, 1396802, 1523784, 1582504, 1777748, 2095203, 2237928, 2373756, 2666622, 2793604, 3111059, 3555496, 4190406, 4747512, 4888807, 5333244, 5587208, 6222118, 8380812, 9333177, 9777614, 10666488, 12444236, 14666421, 16761624, 18666354, 19555228, 24888472, 29332842, 34221649, 37332708, 39110456, 58665684, 68443298, 74665416, 102664947, 117331368, 136886596, 205329894, 273773192, 410659788, 821319576]

約数ペア:

[(1, 821319576), (2, 410659788), (3, 273773192), (4, 205329894), (6, 136886596), (7, 117331368), (8, 102664947), (11, 74665416), (12, 68443298), (14, 58665684), (21, 39110456), (22, 37332708), (24, 34221649), (28, 29332842), (33, 24888472), (42, 19555228), (44, 18666354), (49, 16761624), (56, 14666421), (66, 12444236), (77, 10666488), (84, 9777614), (88, 9333177), (98, 8380812), (132, 6222118), (147, 5587208), (154, 5333244), (168, 4888807), (173, 4747512), (196, 4190406), (231, 3555496), (264, 3111059), (294, 2793604), (308, 2666622), (346, 2373756), (367, 2237928), (392, 2095203), (462, 1777748), (519, 1582504), (539, 1523784), (588, 1396802), (616, 1333311), (692, 1186878), (734, 1118964), (924, 888874), (1038, 791252), (1078, 761892), (1101, 745976), (1176, 698401), (1211, 678216), (1384, 593439), (1468, 559482), (1617, 507928), (1848, 444437), (1903, 431592), (2076, 395626), (2156, 380946), (2202, 372988), (2422, 339108), (2569, 319704), (2936, 279741), (3234, 253964), (3633, 226072), (3806, 215796), (4037, 203448), (4152, 197813), (4312, 190473), (4404, 186494), (4844, 169554), (5138, 159852), (5709, 143864), (6468, 126982), (7266, 113036), (7612, 107898), (7707, 106568), (8074, 101724), (8477, 96888), (8808, 93247), (9688, 84777), (10276, 79926), (11418, 71932), (12111, 67816), (12936, 63491), (13321, 61656), (14532, 56518), (15224, 53949), (15414, 53284), (16148, 50862), (16954, 48444), (17983, 45672), (20552, 39963), (22836, 35966), (24222, 33908), (25431, 32296), (26642, 30828), (28259, 29064)]