287069976

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 804014640

約数和(自身を除く): 516944664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 197, 222, 296, 333, 394, 444, 547, 591, 666, 788, 888, 1094, 1182, 1332, 1576, 1641, 1773, 2188, 2364, 2664, 3282, 3546, 4376, 4728, 4923, 6564, 7092, 7289, 9846, 13128, 14184, 14578, 19692, 20239, 21867, 29156, 39384, 40478, 43734, 58312, 60717, 65601, 80956, 87468, 107759, 121434, 131202, 161912, 174936, 182151, 215518, 242868, 262404, 323277, 364302, 431036, 485736, 524808, 646554, 728604, 862072, 969831, 1293108, 1457208, 1939662, 2586216, 3879324, 3987083, 7758648, 7974166, 11961249, 15948332, 23922498, 31896664, 35883747, 47844996, 71767494, 95689992, 143534988, 287069976]

約数ペア:

[(1, 287069976), (2, 143534988), (3, 95689992), (4, 71767494), (6, 47844996), (8, 35883747), (9, 31896664), (12, 23922498), (18, 15948332), (24, 11961249), (36, 7974166), (37, 7758648), (72, 3987083), (74, 3879324), (111, 2586216), (148, 1939662), (197, 1457208), (222, 1293108), (296, 969831), (333, 862072), (394, 728604), (444, 646554), (547, 524808), (591, 485736), (666, 431036), (788, 364302), (888, 323277), (1094, 262404), (1182, 242868), (1332, 215518), (1576, 182151), (1641, 174936), (1773, 161912), (2188, 131202), (2364, 121434), (2664, 107759), (3282, 87468), (3546, 80956), (4376, 65601), (4728, 60717), (4923, 58312), (6564, 43734), (7092, 40478), (7289, 39384), (9846, 29156), (13128, 21867), (14184, 20239), (14578, 19692)]