218117152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4523}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 471979872

約数和(自身を除く): 253862720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 2192, 3014, 4384, 4523, 6028, 9046, 12056, 18092, 24112, 36184, 48224, 49753, 72368, 99506, 144736, 199012, 398024, 619651, 796048, 1239302, 1592096, 2478604, 4957208, 6816161, 9914416, 13632322, 19828832, 27264644, 54529288, 109058576, 218117152]

約数ペア:

[(1, 218117152), (2, 109058576), (4, 54529288), (8, 27264644), (11, 19828832), (16, 13632322), (22, 9914416), (32, 6816161), (44, 4957208), (88, 2478604), (137, 1592096), (176, 1239302), (274, 796048), (352, 619651), (548, 398024), (1096, 199012), (1507, 144736), (2192, 99506), (3014, 72368), (4384, 49753), (4523, 48224), (6028, 36184), (9046, 24112), (12056, 18092)]