440012202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 1042341888

約数和(自身を除く): 602329686

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 331, 434, 651, 662, 993, 1021, 1302, 1986, 2042, 2317, 3063, 4634, 6126, 6951, 7147, 10261, 13902, 14294, 20522, 21441, 30783, 31651, 42882, 61566, 63302, 71827, 94953, 143654, 189906, 215481, 221557, 337951, 430962, 443114, 664671, 675902, 1013853, 1329342, 2027706, 2365657, 4731314, 7096971, 10476481, 14193942, 20952962, 31429443, 62858886, 73335367, 146670734, 220006101, 440012202]

約数ペア:

[(1, 440012202), (2, 220006101), (3, 146670734), (6, 73335367), (7, 62858886), (14, 31429443), (21, 20952962), (31, 14193942), (42, 10476481), (62, 7096971), (93, 4731314), (186, 2365657), (217, 2027706), (331, 1329342), (434, 1013853), (651, 675902), (662, 664671), (993, 443114), (1021, 430962), (1302, 337951), (1986, 221557), (2042, 215481), (2317, 189906), (3063, 143654), (4634, 94953), (6126, 71827), (6951, 63302), (7147, 61566), (10261, 42882), (13902, 31651), (14294, 30783), (20522, 21441)]