428293296

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{4597}}^1$

素因数の和:5258

約数の個数: 60

約数和(自身を含む): 1200740112

約数和(自身を除く): 772446816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1941, 2588, 3882, 4597, 5176, 5823, 7764, 9194, 10352, 11646, 13791, 15528, 18388, 23292, 27582, 31056, 36776, 41373, 46584, 55164, 73552, 82746, 93168, 110328, 165492, 220656, 330984, 661968, 2974259, 5948518, 8922777, 11897036, 17845554, 23794072, 26768331, 35691108, 47588144, 53536662, 71382216, 107073324, 142764432, 214146648, 428293296]

約数ペア:

[(1, 428293296), (2, 214146648), (3, 142764432), (4, 107073324), (6, 71382216), (8, 53536662), (9, 47588144), (12, 35691108), (16, 26768331), (18, 23794072), (24, 17845554), (36, 11897036), (48, 8922777), (72, 5948518), (144, 2974259), (647, 661968), (1294, 330984), (1941, 220656), (2588, 165492), (3882, 110328), (4597, 93168), (5176, 82746), (5823, 73552), (7764, 55164), (9194, 46584), (10352, 41373), (11646, 36776), (13791, 31056), (15528, 27582), (18388, 23292)]