988868244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 2848228096

約数和(自身を除く): 1859359852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 397, 546, 794, 1092, 1191, 1588, 2281, 2382, 2779, 4562, 4764, 5161, 5558, 6843, 8337, 9124, 10322, 11116, 13686, 15483, 15967, 16674, 20644, 27372, 29653, 30966, 31934, 33348, 36127, 47901, 59306, 61932, 63868, 72254, 88959, 95802, 108381, 118612, 144508, 177918, 191604, 207571, 216762, 355836, 415142, 433524, 622713, 830284, 905557, 1245426, 1811114, 2490852, 2716671, 3622228, 5433342, 6338899, 10866684, 11772241, 12677798, 19016697, 23544482, 25355596, 35316723, 38033394, 47088964, 70633446, 76066788, 82405687, 141266892, 164811374, 247217061, 329622748, 494434122, 988868244]

約数ペア:

[(1, 988868244), (2, 494434122), (3, 329622748), (4, 247217061), (6, 164811374), (7, 141266892), (12, 82405687), (13, 76066788), (14, 70633446), (21, 47088964), (26, 38033394), (28, 35316723), (39, 25355596), (42, 23544482), (52, 19016697), (78, 12677798), (84, 11772241), (91, 10866684), (156, 6338899), (182, 5433342), (273, 3622228), (364, 2716671), (397, 2490852), (546, 1811114), (794, 1245426), (1092, 905557), (1191, 830284), (1588, 622713), (2281, 433524), (2382, 415142), (2779, 355836), (4562, 216762), (4764, 207571), (5161, 191604), (5558, 177918), (6843, 144508), (8337, 118612), (9124, 108381), (10322, 95802), (11116, 88959), (13686, 72254), (15483, 63868), (15967, 61932), (16674, 59306), (20644, 47901), (27372, 36127), (29653, 33348), (30966, 31934)]