266408208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1677

約数の個数: 120

約数和(自身を含む): 821346240

約数和(自身を除く): 554938032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 132, 144, 176, 198, 218, 264, 327, 396, 436, 528, 654, 792, 872, 981, 1199, 1308, 1543, 1584, 1744, 1962, 2398, 2616, 3086, 3597, 3924, 4629, 4796, 5232, 6172, 7194, 7848, 9258, 9592, 10791, 12344, 13887, 14388, 15696, 16973, 18516, 19184, 21582, 24688, 27774, 28776, 33946, 37032, 43164, 50919, 55548, 57552, 67892, 74064, 86328, 101838, 111096, 135784, 152757, 168187, 172656, 203676, 222192, 271568, 305514, 336374, 407352, 504561, 611028, 672748, 814704, 1009122, 1222056, 1345496, 1513683, 1850057, 2018244, 2444112, 2690992, 3027366, 3700114, 4036488, 5550171, 6054732, 7400228, 8072976, 11100342, 12109464, 14800456, 16650513, 22200684, 24218928, 29600912, 33301026, 44401368, 66602052, 88802736, 133204104, 266408208]

約数ペア:

[(1, 266408208), (2, 133204104), (3, 88802736), (4, 66602052), (6, 44401368), (8, 33301026), (9, 29600912), (11, 24218928), (12, 22200684), (16, 16650513), (18, 14800456), (22, 12109464), (24, 11100342), (33, 8072976), (36, 7400228), (44, 6054732), (48, 5550171), (66, 4036488), (72, 3700114), (88, 3027366), (99, 2690992), (109, 2444112), (132, 2018244), (144, 1850057), (176, 1513683), (198, 1345496), (218, 1222056), (264, 1009122), (327, 814704), (396, 672748), (436, 611028), (528, 504561), (654, 407352), (792, 336374), (872, 305514), (981, 271568), (1199, 222192), (1308, 203676), (1543, 172656), (1584, 168187), (1744, 152757), (1962, 135784), (2398, 111096), (2616, 101838), (3086, 86328), (3597, 74064), (3924, 67892), (4629, 57552), (4796, 55548), (5232, 50919), (6172, 43164), (7194, 37032), (7848, 33946), (9258, 28776), (9592, 27774), (10791, 24688), (12344, 21582), (13887, 19184), (14388, 18516), (15696, 16973)]