287777033968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14151113}}^1$

素因数の和:14151193

約数の個数: 40

約数和(自身を含む): 589592013696

約数和(自身を除く): 301814979728

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 14151113, 28302226, 56604452, 113208904, 226417808, 438684503, 580195633, 877369006, 1160391266, 1754738012, 2320782532, 3509476024, 4641565064, 7018952048, 9283130128, 17986064623, 35972129246, 71944258492, 143888516984, 287777033968]

約数ペア:

[(1, 287777033968), (2, 143888516984), (4, 71944258492), (8, 35972129246), (16, 17986064623), (31, 9283130128), (41, 7018952048), (62, 4641565064), (82, 3509476024), (124, 2320782532), (164, 1754738012), (248, 1160391266), (328, 877369006), (496, 580195633), (656, 438684503), (1271, 226417808), (2542, 113208904), (5084, 56604452), (10168, 28302226), (20336, 14151113)]