231256728

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{26113}}^1$

素因数の和:26169

約数の個数: 64

約数和(自身を含む): 658072800

約数和(自身を除く): 426816072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 26113, 52226, 78339, 104452, 156678, 208904, 235017, 313356, 470034, 626712, 705051, 940068, 1070633, 1410102, 1880136, 2141266, 2820204, 3211899, 4282532, 5640408, 6423798, 8565064, 9635697, 12847596, 19271394, 25695192, 28907091, 38542788, 57814182, 77085576, 115628364, 231256728]

約数ペア:

[(1, 231256728), (2, 115628364), (3, 77085576), (4, 57814182), (6, 38542788), (8, 28907091), (9, 25695192), (12, 19271394), (18, 12847596), (24, 9635697), (27, 8565064), (36, 6423798), (41, 5640408), (54, 4282532), (72, 3211899), (82, 2820204), (108, 2141266), (123, 1880136), (164, 1410102), (216, 1070633), (246, 940068), (328, 705051), (369, 626712), (492, 470034), (738, 313356), (984, 235017), (1107, 208904), (1476, 156678), (2214, 104452), (2952, 78339), (4428, 52226), (8856, 26113)]