489307952

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{150649}}^1$

素因数の和:150693

約数の個数: 40

約数和(自身を含む): 1120836000

約数和(自身を除く): 631528048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 150649, 301298, 602596, 1054543, 1205192, 2109086, 2410384, 4218172, 4368821, 8436344, 8737642, 16872688, 17475284, 30581747, 34950568, 61163494, 69901136, 122326988, 244653976, 489307952]

約数ペア:

[(1, 489307952), (2, 244653976), (4, 122326988), (7, 69901136), (8, 61163494), (14, 34950568), (16, 30581747), (28, 17475284), (29, 16872688), (56, 8737642), (58, 8436344), (112, 4368821), (116, 4218172), (203, 2410384), (232, 2109086), (406, 1205192), (464, 1054543), (812, 602596), (1624, 301298), (3248, 150649)]