1661831208

素因数分解:

$2^3\times 3^3\times {\mathrm{1489}}^1\times {\mathrm{5167}}^1$

素因数の和:6671

約数の個数: 64

約数和(自身を含む): 4620192000

約数和(自身を除く): 2958360792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1489, 2978, 4467, 5167, 5956, 8934, 10334, 11912, 13401, 15501, 17868, 20668, 26802, 31002, 35736, 40203, 41336, 46503, 53604, 62004, 80406, 93006, 107208, 124008, 139509, 160812, 186012, 279018, 321624, 372024, 558036, 1116072, 7693663, 15387326, 23080989, 30774652, 46161978, 61549304, 69242967, 92323956, 138485934, 184647912, 207728901, 276971868, 415457802, 553943736, 830915604, 1661831208]

約数ペア:

[(1, 1661831208), (2, 830915604), (3, 553943736), (4, 415457802), (6, 276971868), (8, 207728901), (9, 184647912), (12, 138485934), (18, 92323956), (24, 69242967), (27, 61549304), (36, 46161978), (54, 30774652), (72, 23080989), (108, 15387326), (216, 7693663), (1489, 1116072), (2978, 558036), (4467, 372024), (5167, 321624), (5956, 279018), (8934, 186012), (10334, 160812), (11912, 139509), (13401, 124008), (15501, 107208), (17868, 93006), (20668, 80406), (26802, 62004), (31002, 53604), (35736, 46503), (40203, 41336)]