268407672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27751}}^1$

素因数の和:27804

約数の個数: 64

約数和(自身を含む): 745973760

約数和(自身を除く): 477566088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 27751, 55502, 83253, 111004, 166506, 222008, 333012, 360763, 666024, 721526, 860281, 1082289, 1443052, 1720562, 2164578, 2580843, 2886104, 3441124, 4329156, 5161686, 6882248, 8658312, 10323372, 11183653, 20646744, 22367306, 33550959, 44734612, 67101918, 89469224, 134203836, 268407672]

約数ペア:

[(1, 268407672), (2, 134203836), (3, 89469224), (4, 67101918), (6, 44734612), (8, 33550959), (12, 22367306), (13, 20646744), (24, 11183653), (26, 10323372), (31, 8658312), (39, 6882248), (52, 5161686), (62, 4329156), (78, 3441124), (93, 2886104), (104, 2580843), (124, 2164578), (156, 1720562), (186, 1443052), (248, 1082289), (312, 860281), (372, 721526), (403, 666024), (744, 360763), (806, 333012), (1209, 222008), (1612, 166506), (2418, 111004), (3224, 83253), (4836, 55502), (9672, 27751)]