491504978064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{538930897}}^1$

素因数の和:538930927

約数の個数: 40

約数和(自身を含む): 1336548627040

約数和(自身を除く): 845043648976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 538930897, 1077861794, 1616792691, 2155723588, 3233585382, 4311447176, 6467170764, 8622894352, 10239687043, 12934341528, 20479374086, 25868683056, 30719061129, 40958748172, 61438122258, 81917496344, 122876244516, 163834992688, 245752489032, 491504978064]

約数ペア:

[(1, 491504978064), (2, 245752489032), (3, 163834992688), (4, 122876244516), (6, 81917496344), (8, 61438122258), (12, 40958748172), (16, 30719061129), (19, 25868683056), (24, 20479374086), (38, 12934341528), (48, 10239687043), (57, 8622894352), (76, 6467170764), (114, 4311447176), (152, 3233585382), (228, 2155723588), (304, 1616792691), (456, 1077861794), (912, 538930897)]