253766448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135559}}^1$

素因数の和:135586

約数の個数: 60

約数和(自身を含む): 764829520

約数和(自身を除く): 511063072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 135559, 271118, 406677, 542236, 813354, 1084472, 1220031, 1626708, 1762267, 2168944, 2440062, 3253416, 3524534, 4880124, 5286801, 6506832, 7049068, 9760248, 10573602, 14098136, 15860403, 19520496, 21147204, 28196272, 31720806, 42294408, 63441612, 84588816, 126883224, 253766448]

約数ペア:

[(1, 253766448), (2, 126883224), (3, 84588816), (4, 63441612), (6, 42294408), (8, 31720806), (9, 28196272), (12, 21147204), (13, 19520496), (16, 15860403), (18, 14098136), (24, 10573602), (26, 9760248), (36, 7049068), (39, 6506832), (48, 5286801), (52, 4880124), (72, 3524534), (78, 3253416), (104, 2440062), (117, 2168944), (144, 1762267), (156, 1626708), (208, 1220031), (234, 1084472), (312, 813354), (468, 542236), (624, 406677), (936, 271118), (1872, 135559)]