212912331016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{447137}}^1$

素因数の和:447934

約数の個数: 64

約数和(自身を含む): 498362129280

約数和(自身を除く): 285449798264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 773, 1546, 3092, 5411, 6184, 8503, 10822, 17006, 21644, 34012, 43288, 59521, 68024, 119042, 238084, 447137, 476168, 894274, 1788548, 3129959, 3577096, 4918507, 6259918, 9837014, 12519836, 19674028, 25039672, 34429549, 39348056, 68859098, 137718196, 275436392, 345636901, 691273802, 1382547604, 2419458307, 2765095208, 3802005911, 4838916614, 7604011822, 9677833228, 15208023644, 19355666456, 26614041377, 30416047288, 53228082754, 106456165508, 212912331016]

約数ペア:

[(1, 212912331016), (2, 106456165508), (4, 53228082754), (7, 30416047288), (8, 26614041377), (11, 19355666456), (14, 15208023644), (22, 9677833228), (28, 7604011822), (44, 4838916614), (56, 3802005911), (77, 2765095208), (88, 2419458307), (154, 1382547604), (308, 691273802), (616, 345636901), (773, 275436392), (1546, 137718196), (3092, 68859098), (5411, 39348056), (6184, 34429549), (8503, 25039672), (10822, 19674028), (17006, 12519836), (21644, 9837014), (34012, 6259918), (43288, 4918507), (59521, 3577096), (68024, 3129959), (119042, 1788548), (238084, 894274), (447137, 476168)]