480147408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{256489}}^1$

素因数の和:256516

約数の個数: 60

約数和(自身を含む): 1447116580

約数和(自身を除く): 966969172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 256489, 512978, 769467, 1025956, 1538934, 2051912, 2308401, 3077868, 3334357, 4103824, 4616802, 6155736, 6668714, 9233604, 10003071, 12311472, 13337428, 18467208, 20006142, 26674856, 30009213, 36934416, 40012284, 53349712, 60018426, 80024568, 120036852, 160049136, 240073704, 480147408]

約数ペア:

[(1, 480147408), (2, 240073704), (3, 160049136), (4, 120036852), (6, 80024568), (8, 60018426), (9, 53349712), (12, 40012284), (13, 36934416), (16, 30009213), (18, 26674856), (24, 20006142), (26, 18467208), (36, 13337428), (39, 12311472), (48, 10003071), (52, 9233604), (72, 6668714), (78, 6155736), (104, 4616802), (117, 4103824), (144, 3334357), (156, 3077868), (208, 2308401), (234, 2051912), (312, 1538934), (468, 1025956), (624, 769467), (936, 512978), (1872, 256489)]