331316216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{907}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 776666880

約数和(自身を除く): 445350664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 593, 616, 907, 1186, 1814, 2372, 3628, 4151, 4744, 6349, 6523, 7256, 8302, 9977, 12698, 13046, 16604, 19954, 25396, 26092, 33208, 39908, 45661, 50792, 52184, 69839, 79816, 91322, 139678, 182644, 279356, 365288, 537851, 558712, 1075702, 2151404, 3764957, 4302808, 5916361, 7529914, 11832722, 15059828, 23665444, 30119656, 41414527, 47330888, 82829054, 165658108, 331316216]

約数ペア:

[(1, 331316216), (2, 165658108), (4, 82829054), (7, 47330888), (8, 41414527), (11, 30119656), (14, 23665444), (22, 15059828), (28, 11832722), (44, 7529914), (56, 5916361), (77, 4302808), (88, 3764957), (154, 2151404), (308, 1075702), (593, 558712), (616, 537851), (907, 365288), (1186, 279356), (1814, 182644), (2372, 139678), (3628, 91322), (4151, 79816), (4744, 69839), (6349, 52184), (6523, 50792), (7256, 45661), (8302, 39908), (9977, 33208), (12698, 26092), (13046, 25396), (16604, 19954)]