243370292896

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{2339}}^1\times {\mathrm{9007}}^1$

素因数の和:11394

約数の個数: 72

約数和(自身を含む): 505952516160

約数和(自身を除く): 262582223264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2339, 2888, 4678, 5776, 9007, 9356, 11552, 18014, 18712, 36028, 37424, 44441, 72056, 74848, 88882, 144112, 171133, 177764, 288224, 342266, 355528, 684532, 711056, 844379, 1369064, 1422112, 1688758, 2738128, 3251527, 3377516, 5476256, 6503054, 6755032, 13006108, 13510064, 21067373, 26012216, 27020128, 42134746, 52024432, 84269492, 104048864, 168538984, 337077968, 400280087, 674155936, 800560174, 1601120348, 3202240696, 6404481392, 7605321653, 12808962784, 15210643306, 30421286612, 60842573224, 121685146448, 243370292896]

約数ペア:

[(1, 243370292896), (2, 121685146448), (4, 60842573224), (8, 30421286612), (16, 15210643306), (19, 12808962784), (32, 7605321653), (38, 6404481392), (76, 3202240696), (152, 1601120348), (304, 800560174), (361, 674155936), (608, 400280087), (722, 337077968), (1444, 168538984), (2339, 104048864), (2888, 84269492), (4678, 52024432), (5776, 42134746), (9007, 27020128), (9356, 26012216), (11552, 21067373), (18014, 13510064), (18712, 13006108), (36028, 6755032), (37424, 6503054), (44441, 5476256), (72056, 3377516), (74848, 3251527), (88882, 2738128), (144112, 1688758), (171133, 1422112), (177764, 1369064), (288224, 844379), (342266, 711056), (355528, 684532)]