1262937424

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 2870173440

約数和(自身を除く): 1607236016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 151, 212, 302, 371, 424, 604, 742, 848, 1057, 1208, 1409, 1484, 2114, 2416, 2818, 2968, 4228, 5636, 5936, 8003, 8456, 9863, 11272, 16006, 16912, 19726, 22544, 32012, 39452, 56021, 64024, 74677, 78904, 112042, 128048, 149354, 157808, 212759, 224084, 298708, 425518, 448168, 522739, 597416, 851036, 896336, 1045478, 1194832, 1489313, 1702072, 2090956, 2978626, 3404144, 4181912, 5957252, 8363824, 11276227, 11914504, 22552454, 23829008, 45104908, 78933589, 90209816, 157867178, 180419632, 315734356, 631468712, 1262937424]

約数ペア:

[(1, 1262937424), (2, 631468712), (4, 315734356), (7, 180419632), (8, 157867178), (14, 90209816), (16, 78933589), (28, 45104908), (53, 23829008), (56, 22552454), (106, 11914504), (112, 11276227), (151, 8363824), (212, 5957252), (302, 4181912), (371, 3404144), (424, 2978626), (604, 2090956), (742, 1702072), (848, 1489313), (1057, 1194832), (1208, 1045478), (1409, 896336), (1484, 851036), (2114, 597416), (2416, 522739), (2818, 448168), (2968, 425518), (4228, 298708), (5636, 224084), (5936, 212759), (8003, 157808), (8456, 149354), (9863, 128048), (11272, 112042), (16006, 78904), (16912, 74677), (19726, 64024), (22544, 56021), (32012, 39452)]