1489591264

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229309}}^1$

素因数の和:229355

約数の個数: 48

約数和(自身を含む): 3467167200

約数和(自身を除く): 1977575936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 229309, 458618, 917236, 1605163, 1834472, 3210326, 3668944, 6420652, 6649961, 7337888, 12841304, 13299922, 25682608, 26599844, 46549727, 51365216, 53199688, 93099454, 106399376, 186198908, 212798752, 372397816, 744795632, 1489591264]

約数ペア:

[(1, 1489591264), (2, 744795632), (4, 372397816), (7, 212798752), (8, 186198908), (14, 106399376), (16, 93099454), (28, 53199688), (29, 51365216), (32, 46549727), (56, 26599844), (58, 25682608), (112, 13299922), (116, 12841304), (203, 7337888), (224, 6649961), (232, 6420652), (406, 3668944), (464, 3210326), (812, 1834472), (928, 1605163), (1624, 917236), (3248, 458618), (6496, 229309)]