268348872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1997}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 733665600

約数和(自身を除く): 465316728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 509, 1018, 1527, 1997, 2036, 3054, 3994, 4072, 5599, 5991, 6108, 7988, 11198, 11982, 12216, 15976, 16797, 21967, 22396, 23964, 33594, 43934, 44792, 47928, 65901, 67188, 87868, 131802, 134376, 175736, 263604, 527208, 1016473, 2032946, 3049419, 4065892, 6098838, 8131784, 11181203, 12197676, 22362406, 24395352, 33543609, 44724812, 67087218, 89449624, 134174436, 268348872]

約数ペア:

[(1, 268348872), (2, 134174436), (3, 89449624), (4, 67087218), (6, 44724812), (8, 33543609), (11, 24395352), (12, 22362406), (22, 12197676), (24, 11181203), (33, 8131784), (44, 6098838), (66, 4065892), (88, 3049419), (132, 2032946), (264, 1016473), (509, 527208), (1018, 263604), (1527, 175736), (1997, 134376), (2036, 131802), (3054, 87868), (3994, 67188), (4072, 65901), (5599, 47928), (5991, 44792), (6108, 43934), (7988, 33594), (11198, 23964), (11982, 22396), (12216, 21967), (15976, 16797)]