285962274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64319}}^1$

素因数の和:64359

約数の個数: 48

約数和(自身を含む): 702374400

約数和(自身を除く): 416412126

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 64319, 128638, 192957, 385914, 578871, 836147, 1157742, 1222061, 1672294, 2444122, 2508441, 3666183, 5016882, 7332366, 7525323, 10998549, 15050646, 15886793, 21997098, 31773586, 47660379, 95320758, 142981137, 285962274]

約数ペア:

[(1, 285962274), (2, 142981137), (3, 95320758), (6, 47660379), (9, 31773586), (13, 21997098), (18, 15886793), (19, 15050646), (26, 10998549), (38, 7525323), (39, 7332366), (57, 5016882), (78, 3666183), (114, 2508441), (117, 2444122), (171, 1672294), (234, 1222061), (247, 1157742), (342, 836147), (494, 578871), (741, 385914), (1482, 192957), (2223, 128638), (4446, 64319)]