1215661968

素因数分解:

$2^4\times 3^2\times {\mathrm{8442097}}^1$

素因数の和:8442111

約数の個数: 30

約数和(自身を含む): 3402165494

約数和(自身を除く): 2186503526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8442097, 16884194, 25326291, 33768388, 50652582, 67536776, 75978873, 101305164, 135073552, 151957746, 202610328, 303915492, 405220656, 607830984, 1215661968]

約数ペア:

[(1, 1215661968), (2, 607830984), (3, 405220656), (4, 303915492), (6, 202610328), (8, 151957746), (9, 135073552), (12, 101305164), (16, 75978873), (18, 67536776), (24, 50652582), (36, 33768388), (48, 25326291), (72, 16884194), (144, 8442097)]