2982128656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 6355148800

約数和(自身を除く): 3373020144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 127, 158, 208, 254, 316, 508, 632, 1016, 1027, 1264, 1429, 1651, 2032, 2054, 2858, 3302, 4108, 5716, 6604, 8216, 10033, 11432, 13208, 16432, 18577, 20066, 22864, 26416, 37154, 40132, 74308, 80264, 112891, 130429, 148616, 160528, 181483, 225782, 260858, 297232, 362966, 451564, 521716, 725932, 903128, 1043432, 1451864, 1467583, 1806256, 2086864, 2359279, 2903728, 2935166, 4718558, 5870332, 9437116, 11740664, 14337157, 18874232, 23481328, 28674314, 37748464, 57348628, 114697256, 186383041, 229394512, 372766082, 745532164, 1491064328, 2982128656]

約数ペア:

[(1, 2982128656), (2, 1491064328), (4, 745532164), (8, 372766082), (13, 229394512), (16, 186383041), (26, 114697256), (52, 57348628), (79, 37748464), (104, 28674314), (127, 23481328), (158, 18874232), (208, 14337157), (254, 11740664), (316, 9437116), (508, 5870332), (632, 4718558), (1016, 2935166), (1027, 2903728), (1264, 2359279), (1429, 2086864), (1651, 1806256), (2032, 1467583), (2054, 1451864), (2858, 1043432), (3302, 903128), (4108, 725932), (5716, 521716), (6604, 451564), (8216, 362966), (10033, 297232), (11432, 260858), (13208, 225782), (16432, 181483), (18577, 160528), (20066, 148616), (22864, 130429), (26416, 112891), (37154, 80264), (40132, 74308)]