1771125408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{36389}}^1$

素因数の和:36431

約数の個数: 108

約数和(自身を含む): 5454024030

約数和(自身を除く): 3682898622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 36389, 48672, 72778, 109167, 145556, 218334, 291112, 327501, 436668, 473057, 582224, 655002, 873336, 946114, 1164448, 1310004, 1419171, 1746672, 1892228, 2620008, 2838342, 3493344, 3784456, 4257513, 5240016, 5676684, 6149741, 7568912, 8515026, 10480032, 11353368, 12299482, 15137824, 17030052, 18449223, 22706736, 24598964, 34060104, 36898446, 45413472, 49197928, 55347669, 68120208, 73796892, 98395856, 110695338, 136240416, 147593784, 196791712, 221390676, 295187568, 442781352, 590375136, 885562704, 1771125408]

約数ペア:

[(1, 1771125408), (2, 885562704), (3, 590375136), (4, 442781352), (6, 295187568), (8, 221390676), (9, 196791712), (12, 147593784), (13, 136240416), (16, 110695338), (18, 98395856), (24, 73796892), (26, 68120208), (32, 55347669), (36, 49197928), (39, 45413472), (48, 36898446), (52, 34060104), (72, 24598964), (78, 22706736), (96, 18449223), (104, 17030052), (117, 15137824), (144, 12299482), (156, 11353368), (169, 10480032), (208, 8515026), (234, 7568912), (288, 6149741), (312, 5676684), (338, 5240016), (416, 4257513), (468, 3784456), (507, 3493344), (624, 2838342), (676, 2620008), (936, 1892228), (1014, 1746672), (1248, 1419171), (1352, 1310004), (1521, 1164448), (1872, 946114), (2028, 873336), (2704, 655002), (3042, 582224), (3744, 473057), (4056, 436668), (5408, 327501), (6084, 291112), (8112, 218334), (12168, 145556), (16224, 109167), (24336, 72778), (36389, 48672)]