378529488

素因数分解:

$2^4\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{1787}}^1$

素因数の和:3272

約数の個数: 60

約数和(自身を含む): 1060670208

約数和(自身を除く): 682140720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1471, 1787, 2942, 3574, 4413, 5361, 5884, 7148, 8826, 10722, 11768, 13239, 14296, 16083, 17652, 21444, 23536, 26478, 28592, 32166, 35304, 42888, 52956, 64332, 70608, 85776, 105912, 128664, 211824, 257328, 2628677, 5257354, 7886031, 10514708, 15772062, 21029416, 23658093, 31544124, 42058832, 47316186, 63088248, 94632372, 126176496, 189264744, 378529488]

約数ペア:

[(1, 378529488), (2, 189264744), (3, 126176496), (4, 94632372), (6, 63088248), (8, 47316186), (9, 42058832), (12, 31544124), (16, 23658093), (18, 21029416), (24, 15772062), (36, 10514708), (48, 7886031), (72, 5257354), (144, 2628677), (1471, 257328), (1787, 211824), (2942, 128664), (3574, 105912), (4413, 85776), (5361, 70608), (5884, 64332), (7148, 52956), (8826, 42888), (10722, 35304), (11768, 32166), (13239, 28592), (14296, 26478), (16083, 23536), (17652, 21444)]