281154864

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{70571}}^1$

素因数の和:70665

約数の個数: 40

約数和(自身を含む): 735077952

約数和(自身を除く): 453923088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 70571, 141142, 211713, 282284, 423426, 564568, 846852, 1129136, 1693704, 3387408, 5857393, 11714786, 17572179, 23429572, 35144358, 46859144, 70288716, 93718288, 140577432, 281154864]

約数ペア:

[(1, 281154864), (2, 140577432), (3, 93718288), (4, 70288716), (6, 46859144), (8, 35144358), (12, 23429572), (16, 17572179), (24, 11714786), (48, 5857393), (83, 3387408), (166, 1693704), (249, 1129136), (332, 846852), (498, 564568), (664, 423426), (996, 282284), (1328, 211713), (1992, 141142), (3984, 70571)]