439972624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8167}}^1$

素因数の和:8232

約数の個数: 80

約数和(自身を含む): 1077653248

約数和(自身を除く): 637680624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 8167, 13468, 16334, 26936, 32668, 53872, 57169, 65336, 106171, 114338, 130672, 212342, 228676, 302179, 424684, 457352, 604358, 743197, 849368, 914704, 1208716, 1486394, 1698736, 2115253, 2417432, 2972788, 3928327, 4230506, 4834864, 5945576, 7856654, 8461012, 11891152, 15713308, 16922024, 27498289, 31426616, 33844048, 54996578, 62853232, 109993156, 219986312, 439972624]

約数ペア:

[(1, 439972624), (2, 219986312), (4, 109993156), (7, 62853232), (8, 54996578), (13, 33844048), (14, 31426616), (16, 27498289), (26, 16922024), (28, 15713308), (37, 11891152), (52, 8461012), (56, 7856654), (74, 5945576), (91, 4834864), (104, 4230506), (112, 3928327), (148, 2972788), (182, 2417432), (208, 2115253), (259, 1698736), (296, 1486394), (364, 1208716), (481, 914704), (518, 849368), (592, 743197), (728, 604358), (962, 457352), (1036, 424684), (1456, 302179), (1924, 228676), (2072, 212342), (3367, 130672), (3848, 114338), (4144, 106171), (6734, 65336), (7696, 57169), (8167, 53872), (13468, 32668), (16334, 26936)]