1605703536

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{80221}}^1$

素因数の和:80374

約数の個数: 60

約数和(自身を含む): 4526125240

約数和(自身を除く): 2920421704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 80221, 160442, 240663, 320884, 481326, 641768, 721989, 962652, 1283536, 1443978, 1925304, 2887956, 3850608, 5775912, 11150719, 11551824, 22301438, 33452157, 44602876, 66904314, 89205752, 100356471, 133808628, 178411504, 200712942, 267617256, 401425884, 535234512, 802851768, 1605703536]

約数ペア:

[(1, 1605703536), (2, 802851768), (3, 535234512), (4, 401425884), (6, 267617256), (8, 200712942), (9, 178411504), (12, 133808628), (16, 100356471), (18, 89205752), (24, 66904314), (36, 44602876), (48, 33452157), (72, 22301438), (139, 11551824), (144, 11150719), (278, 5775912), (417, 3850608), (556, 2887956), (834, 1925304), (1112, 1443978), (1251, 1283536), (1668, 962652), (2224, 721989), (2502, 641768), (3336, 481326), (5004, 320884), (6672, 240663), (10008, 160442), (20016, 80221)]