218093928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22549}}^1$

素因数の和:22602

約数の個数: 64

約数和(自身を含む): 606144000

約数和(自身を除く): 388050072

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, 22549, 45098, 67647, 90196, 135294, 180392, 270588, 293137, 541176, 586274, 699019, 879411, 1172548, 1398038, 1758822, 2097057, 2345096, 2796076, 3517644, 4194114, 5592152, 7035288, 8388228, 9087247, 16776456, 18174494, 27261741, 36348988, 54523482, 72697976, 109046964, 218093928]

約数ペア:

[(1, 218093928), (2, 109046964), (3, 72697976), (4, 54523482), (6, 36348988), (8, 27261741), (12, 18174494), (13, 16776456), (24, 9087247), (26, 8388228), (31, 7035288), (39, 5592152), (52, 4194114), (62, 3517644), (78, 2796076), (93, 2345096), (104, 2097057), (124, 1758822), (156, 1398038), (186, 1172548), (248, 879411), (312, 699019), (372, 586274), (403, 541176), (744, 293137), (806, 270588), (1209, 180392), (1612, 135294), (2418, 90196), (3224, 67647), (4836, 45098), (9672, 22549)]