272315808

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4129}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 777968100

約数和(自身を除く): 505652292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 4129, 5496, 7328, 8244, 8258, 10992, 12387, 16488, 16516, 21984, 24774, 32976, 33032, 37161, 49548, 65952, 66064, 74322, 99096, 132128, 148644, 198192, 297288, 396384, 594576, 945541, 1189152, 1891082, 2836623, 3782164, 5673246, 7564328, 8509869, 11346492, 15128656, 17019738, 22692984, 30257312, 34039476, 45385968, 68078952, 90771936, 136157904, 272315808]

約数ペア:

[(1, 272315808), (2, 136157904), (3, 90771936), (4, 68078952), (6, 45385968), (8, 34039476), (9, 30257312), (12, 22692984), (16, 17019738), (18, 15128656), (24, 11346492), (32, 8509869), (36, 7564328), (48, 5673246), (72, 3782164), (96, 2836623), (144, 1891082), (229, 1189152), (288, 945541), (458, 594576), (687, 396384), (916, 297288), (1374, 198192), (1832, 148644), (2061, 132128), (2748, 99096), (3664, 74322), (4122, 66064), (4129, 65952), (5496, 49548), (7328, 37161), (8244, 33032), (8258, 32976), (10992, 24774), (12387, 21984), (16488, 16516)]