266876688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 754826688

約数和(自身を除く): 487950000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 167, 169, 197, 208, 312, 334, 338, 394, 501, 507, 591, 624, 668, 676, 788, 1002, 1014, 1182, 1336, 1352, 1576, 2004, 2028, 2171, 2364, 2561, 2672, 2704, 3152, 4008, 4056, 4342, 4728, 5122, 6513, 7683, 8016, 8112, 8684, 9456, 10244, 13026, 15366, 17368, 20488, 26052, 28223, 30732, 32899, 33293, 34736, 40976, 52104, 56446, 61464, 65798, 66586, 84669, 98697, 99879, 104208, 112892, 122928, 131596, 133172, 169338, 197394, 199758, 225784, 263192, 266344, 338676, 394788, 399516, 427687, 451568, 526384, 532688, 677352, 789576, 799032, 855374, 1283061, 1354704, 1579152, 1598064, 1710748, 2566122, 3421496, 5132244, 5559931, 6842992, 10264488, 11119862, 16679793, 20528976, 22239724, 33359586, 44479448, 66719172, 88958896, 133438344, 266876688]

約数ペア:

[(1, 266876688), (2, 133438344), (3, 88958896), (4, 66719172), (6, 44479448), (8, 33359586), (12, 22239724), (13, 20528976), (16, 16679793), (24, 11119862), (26, 10264488), (39, 6842992), (48, 5559931), (52, 5132244), (78, 3421496), (104, 2566122), (156, 1710748), (167, 1598064), (169, 1579152), (197, 1354704), (208, 1283061), (312, 855374), (334, 799032), (338, 789576), (394, 677352), (501, 532688), (507, 526384), (591, 451568), (624, 427687), (668, 399516), (676, 394788), (788, 338676), (1002, 266344), (1014, 263192), (1182, 225784), (1336, 199758), (1352, 197394), (1576, 169338), (2004, 133172), (2028, 131596), (2171, 122928), (2364, 112892), (2561, 104208), (2672, 99879), (2704, 98697), (3152, 84669), (4008, 66586), (4056, 65798), (4342, 61464), (4728, 56446), (5122, 52104), (6513, 40976), (7683, 34736), (8016, 33293), (8112, 32899), (8684, 30732), (9456, 28223), (10244, 26052), (13026, 20488), (15366, 17368)]