2908479384

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{80953}}^1$

素因数の和:81464

約数の個数: 48

約数和(自身を含む): 7893015000

約数和(自身を除く): 4984535616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8982, 11976, 17964, 35928, 80953, 161906, 242859, 323812, 485718, 647624, 728577, 971436, 1457154, 1942872, 2914308, 5828616, 40395547, 80791094, 121186641, 161582188, 242373282, 323164376, 363559923, 484746564, 727119846, 969493128, 1454239692, 2908479384]

約数ペア:

[(1, 2908479384), (2, 1454239692), (3, 969493128), (4, 727119846), (6, 484746564), (8, 363559923), (9, 323164376), (12, 242373282), (18, 161582188), (24, 121186641), (36, 80791094), (72, 40395547), (499, 5828616), (998, 2914308), (1497, 1942872), (1996, 1457154), (2994, 971436), (3992, 728577), (4491, 647624), (5988, 485718), (8982, 323812), (11976, 242859), (17964, 161906), (35928, 80953)]