654421872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9281}}^1$

素因数の和:9418

約数の個数: 80

約数和(自身を含む): 1836944928

約数和(自身を除く): 1182523056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 4407, 5424, 5876, 8814, 9281, 11752, 17628, 18562, 23504, 27843, 35256, 37124, 55686, 70512, 74248, 111372, 120653, 148496, 222744, 241306, 361959, 445488, 482612, 723918, 965224, 1048753, 1447836, 1930448, 2097506, 2895672, 3146259, 4195012, 5791344, 6292518, 8390024, 12585036, 13633789, 16780048, 25170072, 27267578, 40901367, 50340144, 54535156, 81802734, 109070312, 163605468, 218140624, 327210936, 654421872]

約数ペア:

[(1, 654421872), (2, 327210936), (3, 218140624), (4, 163605468), (6, 109070312), (8, 81802734), (12, 54535156), (13, 50340144), (16, 40901367), (24, 27267578), (26, 25170072), (39, 16780048), (48, 13633789), (52, 12585036), (78, 8390024), (104, 6292518), (113, 5791344), (156, 4195012), (208, 3146259), (226, 2895672), (312, 2097506), (339, 1930448), (452, 1447836), (624, 1048753), (678, 965224), (904, 723918), (1356, 482612), (1469, 445488), (1808, 361959), (2712, 241306), (2938, 222744), (4407, 148496), (5424, 120653), (5876, 111372), (8814, 74248), (9281, 70512), (11752, 55686), (17628, 37124), (18562, 35256), (23504, 27843)]