290675928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1451}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 771534720

約数和(自身を除く): 480858792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 491, 982, 1451, 1473, 1964, 2902, 2946, 3928, 4353, 5804, 5892, 8347, 8706, 11608, 11784, 16694, 17412, 24667, 25041, 33388, 34824, 49334, 50082, 66776, 74001, 98668, 100164, 148002, 197336, 200328, 296004, 592008, 712441, 1424882, 2137323, 2849764, 4274646, 5699528, 8549292, 12111497, 17098584, 24222994, 36334491, 48445988, 72668982, 96891976, 145337964, 290675928]

約数ペア:

[(1, 290675928), (2, 145337964), (3, 96891976), (4, 72668982), (6, 48445988), (8, 36334491), (12, 24222994), (17, 17098584), (24, 12111497), (34, 8549292), (51, 5699528), (68, 4274646), (102, 2849764), (136, 2137323), (204, 1424882), (408, 712441), (491, 592008), (982, 296004), (1451, 200328), (1473, 197336), (1964, 148002), (2902, 100164), (2946, 98668), (3928, 74001), (4353, 66776), (5804, 50082), (5892, 49334), (8347, 34824), (8706, 33388), (11608, 25041), (11784, 24667), (16694, 17412)]