1790987424

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{51679}}^1$

素因数の和:51730

約数の個数: 72

約数和(自身を含む): 4961900160

約数和(自身を除く): 3170912736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 8664, 11552, 17328, 34656, 51679, 103358, 155037, 206716, 310074, 413432, 620148, 826864, 981901, 1240296, 1653728, 1963802, 2480592, 2945703, 3927604, 4961184, 5891406, 7855208, 11782812, 15710416, 18656119, 23565624, 31420832, 37312238, 47131248, 55968357, 74624476, 94262496, 111936714, 149248952, 223873428, 298497904, 447746856, 596995808, 895493712, 1790987424]

約数ペア:

[(1, 1790987424), (2, 895493712), (3, 596995808), (4, 447746856), (6, 298497904), (8, 223873428), (12, 149248952), (16, 111936714), (19, 94262496), (24, 74624476), (32, 55968357), (38, 47131248), (48, 37312238), (57, 31420832), (76, 23565624), (96, 18656119), (114, 15710416), (152, 11782812), (228, 7855208), (304, 5891406), (361, 4961184), (456, 3927604), (608, 2945703), (722, 2480592), (912, 1963802), (1083, 1653728), (1444, 1240296), (1824, 981901), (2166, 826864), (2888, 620148), (4332, 413432), (5776, 310074), (8664, 206716), (11552, 155037), (17328, 103358), (34656, 51679)]