4640139072

素因数分解:

$2^6\times 3^2\times {\mathrm{647}}^1\times {\mathrm{12451}}^1$

素因数の和:13116

約数の個数: 84

約数和(自身を含む): 13321747296

約数和(自身を除く): 8681608224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 12451, 15528, 20704, 23292, 24902, 31056, 37353, 41408, 46584, 49804, 62112, 74706, 93168, 99608, 112059, 124224, 149412, 186336, 199216, 224118, 298824, 372672, 398432, 448236, 597648, 796864, 896472, 1195296, 1792944, 2390592, 3585888, 7171776, 8055797, 16111594, 24167391, 32223188, 48334782, 64446376, 72502173, 96669564, 128892752, 145004346, 193339128, 257785504, 290008692, 386678256, 515571008, 580017384, 773356512, 1160034768, 1546713024, 2320069536, 4640139072]

約数ペア:

[(1, 4640139072), (2, 2320069536), (3, 1546713024), (4, 1160034768), (6, 773356512), (8, 580017384), (9, 515571008), (12, 386678256), (16, 290008692), (18, 257785504), (24, 193339128), (32, 145004346), (36, 128892752), (48, 96669564), (64, 72502173), (72, 64446376), (96, 48334782), (144, 32223188), (192, 24167391), (288, 16111594), (576, 8055797), (647, 7171776), (1294, 3585888), (1941, 2390592), (2588, 1792944), (3882, 1195296), (5176, 896472), (5823, 796864), (7764, 597648), (10352, 448236), (11646, 398432), (12451, 372672), (15528, 298824), (20704, 224118), (23292, 199216), (24902, 186336), (31056, 149412), (37353, 124224), (41408, 112059), (46584, 99608), (49804, 93168), (62112, 74706)]