252033782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 528498432

約数和(自身を除く): 276464650

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 131, 143, 154, 182, 217, 262, 286, 341, 403, 434, 682, 806, 917, 961, 1001, 1441, 1703, 1834, 1922, 2002, 2387, 2821, 2882, 3406, 4061, 4433, 4774, 5642, 6727, 8122, 8866, 10087, 10571, 11921, 12493, 13454, 18733, 20174, 21142, 23842, 24986, 28427, 31031, 37466, 44671, 52793, 56854, 62062, 73997, 87451, 89342, 105586, 125891, 131131, 137423, 147994, 174902, 251782, 262262, 274846, 312697, 369551, 580723, 625394, 739102, 881237, 961961, 1161446, 1384801, 1636583, 1762474, 1923922, 2769602, 3273166, 4065061, 8130122, 9693607, 11456081, 18002413, 19387214, 22912162, 36004826, 126016891, 252033782]

約数ペア:

[(1, 252033782), (2, 126016891), (7, 36004826), (11, 22912162), (13, 19387214), (14, 18002413), (22, 11456081), (26, 9693607), (31, 8130122), (62, 4065061), (77, 3273166), (91, 2769602), (131, 1923922), (143, 1762474), (154, 1636583), (182, 1384801), (217, 1161446), (262, 961961), (286, 881237), (341, 739102), (403, 625394), (434, 580723), (682, 369551), (806, 312697), (917, 274846), (961, 262262), (1001, 251782), (1441, 174902), (1703, 147994), (1834, 137423), (1922, 131131), (2002, 125891), (2387, 105586), (2821, 89342), (2882, 87451), (3406, 73997), (4061, 62062), (4433, 56854), (4774, 52793), (5642, 44671), (6727, 37466), (8122, 31031), (8866, 28427), (10087, 24986), (10571, 23842), (11921, 21142), (12493, 20174), (13454, 18733)]