448918704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239807}}^1$

素因数の和:239834

約数の個数: 60

約数和(自身を含む): 1352996736

約数和(自身を除く): 904078032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 239807, 479614, 719421, 959228, 1438842, 1918456, 2158263, 2877684, 3117491, 3836912, 4316526, 5755368, 6234982, 8633052, 9352473, 11510736, 12469964, 17266104, 18704946, 24939928, 28057419, 34532208, 37409892, 49879856, 56114838, 74819784, 112229676, 149639568, 224459352, 448918704]

約数ペア:

[(1, 448918704), (2, 224459352), (3, 149639568), (4, 112229676), (6, 74819784), (8, 56114838), (9, 49879856), (12, 37409892), (13, 34532208), (16, 28057419), (18, 24939928), (24, 18704946), (26, 17266104), (36, 12469964), (39, 11510736), (48, 9352473), (52, 8633052), (72, 6234982), (78, 5755368), (104, 4316526), (117, 3836912), (144, 3117491), (156, 2877684), (208, 2158263), (234, 1918456), (312, 1438842), (468, 959228), (624, 719421), (936, 479614), (1872, 239807)]