303669424

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 600832080

約数和(自身を除く): 297162656

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 712, 856, 1424, 1712, 1993, 3986, 7972, 9523, 15944, 19046, 31888, 38092, 76184, 152368, 177377, 213251, 354754, 426502, 709508, 853004, 1419016, 1706008, 2838032, 3412016, 18979339, 37958678, 75917356, 151834712, 303669424]

約数ペア:

[(1, 303669424), (2, 151834712), (4, 75917356), (8, 37958678), (16, 18979339), (89, 3412016), (107, 2838032), (178, 1706008), (214, 1419016), (356, 853004), (428, 709508), (712, 426502), (856, 354754), (1424, 213251), (1712, 177377), (1993, 152368), (3986, 76184), (7972, 38092), (9523, 31888), (15944, 19046)]