810774432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{216553}}^1$

素因数の和:216582

約数の個数: 72

約数和(自身を含む): 2483008164

約数和(自身を除く): 1672233732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 216553, 433106, 649659, 866212, 1299318, 1732424, 1948977, 2598636, 2815189, 3464848, 3897954, 5197272, 5630378, 6929696, 7795908, 8445567, 10394544, 11260756, 15591816, 16891134, 20789088, 22521512, 25336701, 31183632, 33782268, 45043024, 50673402, 62367264, 67564536, 90086048, 101346804, 135129072, 202693608, 270258144, 405387216, 810774432]

約数ペア:

[(1, 810774432), (2, 405387216), (3, 270258144), (4, 202693608), (6, 135129072), (8, 101346804), (9, 90086048), (12, 67564536), (13, 62367264), (16, 50673402), (18, 45043024), (24, 33782268), (26, 31183632), (32, 25336701), (36, 22521512), (39, 20789088), (48, 16891134), (52, 15591816), (72, 11260756), (78, 10394544), (96, 8445567), (104, 7795908), (117, 6929696), (144, 5630378), (156, 5197272), (208, 3897954), (234, 3464848), (288, 2815189), (312, 2598636), (416, 1948977), (468, 1732424), (624, 1299318), (936, 866212), (1248, 649659), (1872, 433106), (3744, 216553)]