280050192

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{26641}}^1$

素因数の和:26728

約数の個数: 60

約数和(自身を含む): 794517724

約数和(自身を除く): 514467532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 26641, 53282, 79923, 106564, 159846, 213128, 239769, 319692, 426256, 479538, 639384, 959076, 1278768, 1918152, 1944793, 3836304, 3889586, 5834379, 7779172, 11668758, 15558344, 17503137, 23337516, 31116688, 35006274, 46675032, 70012548, 93350064, 140025096, 280050192]

約数ペア:

[(1, 280050192), (2, 140025096), (3, 93350064), (4, 70012548), (6, 46675032), (8, 35006274), (9, 31116688), (12, 23337516), (16, 17503137), (18, 15558344), (24, 11668758), (36, 7779172), (48, 5834379), (72, 3889586), (73, 3836304), (144, 1944793), (146, 1918152), (219, 1278768), (292, 959076), (438, 639384), (584, 479538), (657, 426256), (876, 319692), (1168, 239769), (1314, 213128), (1752, 159846), (2628, 106564), (3504, 79923), (5256, 53282), (10512, 26641)]