215114544

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{7583}}^1$

素因数の和:7794

約数の個数: 60

約数和(自身を含む): 605157696

約数和(自身を除く): 390043152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 7583, 9456, 14184, 15166, 22749, 28368, 30332, 45498, 60664, 68247, 90996, 121328, 136494, 181992, 272988, 363984, 545976, 1091952, 1493851, 2987702, 4481553, 5975404, 8963106, 11950808, 13444659, 17926212, 23901616, 26889318, 35852424, 53778636, 71704848, 107557272, 215114544]

約数ペア:

[(1, 215114544), (2, 107557272), (3, 71704848), (4, 53778636), (6, 35852424), (8, 26889318), (9, 23901616), (12, 17926212), (16, 13444659), (18, 11950808), (24, 8963106), (36, 5975404), (48, 4481553), (72, 2987702), (144, 1493851), (197, 1091952), (394, 545976), (591, 363984), (788, 272988), (1182, 181992), (1576, 136494), (1773, 121328), (2364, 90996), (3152, 68247), (3546, 60664), (4728, 45498), (7092, 30332), (7583, 28368), (9456, 22749), (14184, 15166)]