303312

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 803520

約数和(自身を除く): 500208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1068, 1136, 1424, 1704, 2136, 3408, 4272, 6319, 12638, 18957, 25276, 37914, 50552, 75828, 101104, 151656, 303312]

約数ペア:

[(1, 303312), (2, 151656), (3, 101104), (4, 75828), (6, 50552), (8, 37914), (12, 25276), (16, 18957), (24, 12638), (48, 6319), (71, 4272), (89, 3408), (142, 2136), (178, 1704), (213, 1424), (267, 1136), (284, 1068), (356, 852), (426, 712), (534, 568)]