220516608

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 108

約数和(自身を含む): 635888400

約数和(自身を除く): 415371792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 768, 832, 1014, 1248, 1352, 1664, 1699, 2028, 2496, 2704, 3328, 3398, 4056, 4992, 5097, 5408, 6796, 8112, 9984, 10194, 10816, 13592, 16224, 20388, 21632, 22087, 27184, 32448, 40776, 43264, 44174, 54368, 64896, 66261, 81552, 88348, 108736, 129792, 132522, 163104, 176696, 217472, 265044, 287131, 326208, 353392, 434944, 530088, 574262, 652416, 706784, 861393, 1060176, 1148524, 1304832, 1413568, 1722786, 2120352, 2297048, 2827136, 3445572, 4240704, 4594096, 5654272, 6891144, 8481408, 9188192, 13782288, 16962816, 18376384, 27564576, 36752768, 55129152, 73505536, 110258304, 220516608]

約数ペア:

[(1, 220516608), (2, 110258304), (3, 73505536), (4, 55129152), (6, 36752768), (8, 27564576), (12, 18376384), (13, 16962816), (16, 13782288), (24, 9188192), (26, 8481408), (32, 6891144), (39, 5654272), (48, 4594096), (52, 4240704), (64, 3445572), (78, 2827136), (96, 2297048), (104, 2120352), (128, 1722786), (156, 1413568), (169, 1304832), (192, 1148524), (208, 1060176), (256, 861393), (312, 706784), (338, 652416), (384, 574262), (416, 530088), (507, 434944), (624, 353392), (676, 326208), (768, 287131), (832, 265044), (1014, 217472), (1248, 176696), (1352, 163104), (1664, 132522), (1699, 129792), (2028, 108736), (2496, 88348), (2704, 81552), (3328, 66261), (3398, 64896), (4056, 54368), (4992, 44174), (5097, 43264), (5408, 40776), (6796, 32448), (8112, 27184), (9984, 22087), (10194, 21632), (10816, 20388), (13592, 16224)]