428202504

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{63949}}^1$

素因数の和:63995

約数の個数: 64

約数和(自身を含む): 1227840000

約数和(自身を除く): 799637496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 63949, 127898, 191847, 255796, 383694, 511592, 575541, 767388, 1151082, 1534776, 1726623, 1982419, 2302164, 3453246, 3964838, 4604328, 5947257, 6906492, 7929676, 11894514, 13812984, 15859352, 17841771, 23789028, 35683542, 47578056, 53525313, 71367084, 107050626, 142734168, 214101252, 428202504]

約数ペア:

[(1, 428202504), (2, 214101252), (3, 142734168), (4, 107050626), (6, 71367084), (8, 53525313), (9, 47578056), (12, 35683542), (18, 23789028), (24, 17841771), (27, 15859352), (31, 13812984), (36, 11894514), (54, 7929676), (62, 6906492), (72, 5947257), (93, 4604328), (108, 3964838), (124, 3453246), (186, 2302164), (216, 1982419), (248, 1726623), (279, 1534776), (372, 1151082), (558, 767388), (744, 575541), (837, 511592), (1116, 383694), (1674, 255796), (2232, 191847), (3348, 127898), (6696, 63949)]