444608944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 976437504

約数和(自身を除く): 531828560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 424, 496, 689, 806, 848, 1301, 1378, 1612, 1643, 2602, 2756, 3224, 3286, 5204, 5512, 6448, 6572, 10408, 11024, 13144, 16913, 20816, 21359, 26288, 33826, 40331, 42718, 67652, 68953, 80662, 85436, 135304, 137906, 161324, 170872, 270608, 275812, 322648, 341744, 524303, 551624, 645296, 896389, 1048606, 1103248, 1792778, 2097212, 2137543, 3585556, 4194424, 4275086, 7171112, 8388848, 8550172, 14342224, 17100344, 27788059, 34200688, 55576118, 111152236, 222304472, 444608944]

約数ペア:

[(1, 444608944), (2, 222304472), (4, 111152236), (8, 55576118), (13, 34200688), (16, 27788059), (26, 17100344), (31, 14342224), (52, 8550172), (53, 8388848), (62, 7171112), (104, 4275086), (106, 4194424), (124, 3585556), (208, 2137543), (212, 2097212), (248, 1792778), (403, 1103248), (424, 1048606), (496, 896389), (689, 645296), (806, 551624), (848, 524303), (1301, 341744), (1378, 322648), (1612, 275812), (1643, 270608), (2602, 170872), (2756, 161324), (3224, 137906), (3286, 135304), (5204, 85436), (5512, 80662), (6448, 68953), (6572, 67652), (10408, 42718), (11024, 40331), (13144, 33826), (16913, 26288), (20816, 21359)]