248904448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 553719600

約数和(自身を除く): 304815152

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 2579, 3016, 3328, 3712, 5158, 6032, 7424, 10316, 12064, 20632, 24128, 33527, 41264, 48256, 67054, 74791, 82528, 96512, 134108, 149582, 165056, 268216, 299164, 330112, 536432, 598328, 660224, 972283, 1072864, 1196656, 1944566, 2145728, 2393312, 3889132, 4291456, 4786624, 7778264, 8582912, 9573248, 15556528, 19146496, 31113056, 62226112, 124452224, 248904448]

約数ペア:

[(1, 248904448), (2, 124452224), (4, 62226112), (8, 31113056), (13, 19146496), (16, 15556528), (26, 9573248), (29, 8582912), (32, 7778264), (52, 4786624), (58, 4291456), (64, 3889132), (104, 2393312), (116, 2145728), (128, 1944566), (208, 1196656), (232, 1072864), (256, 972283), (377, 660224), (416, 598328), (464, 536432), (754, 330112), (832, 299164), (928, 268216), (1508, 165056), (1664, 149582), (1856, 134108), (2579, 96512), (3016, 82528), (3328, 74791), (3712, 67054), (5158, 48256), (6032, 41264), (7424, 33527), (10316, 24128), (12064, 20632)]