489201324

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 1164803808

約数和(自身を除く): 675602484

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 157, 219, 292, 314, 438, 471, 628, 876, 942, 1884, 3557, 7114, 10671, 11461, 14228, 21342, 22922, 34383, 42684, 45844, 68766, 137532, 259661, 519322, 558449, 778983, 1038644, 1116898, 1557966, 1675347, 2233796, 3115932, 3350694, 6701388, 40766777, 81533554, 122300331, 163067108, 244600662, 489201324]

約数ペア:

[(1, 489201324), (2, 244600662), (3, 163067108), (4, 122300331), (6, 81533554), (12, 40766777), (73, 6701388), (146, 3350694), (157, 3115932), (219, 2233796), (292, 1675347), (314, 1557966), (438, 1116898), (471, 1038644), (628, 778983), (876, 558449), (942, 519322), (1884, 259661), (3557, 137532), (7114, 68766), (10671, 45844), (11461, 42684), (14228, 34383), (21342, 22922)]