291287161504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3407}}^1\times {\mathrm{157163}}^1$

素因数の和:160597

約数の個数: 48

約数和(自身を含む): 607387310208

約数和(自身を除く): 316100148704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3407, 6814, 13628, 27256, 54512, 57919, 109024, 115838, 157163, 231676, 314326, 463352, 628652, 926704, 1257304, 1853408, 2514608, 2671771, 5029216, 5343542, 10687084, 21374168, 42748336, 85496672, 535454341, 1070908682, 2141817364, 4283634728, 8567269456, 9102723797, 17134538912, 18205447594, 36410895188, 72821790376, 145643580752, 291287161504]

約数ペア:

[(1, 291287161504), (2, 145643580752), (4, 72821790376), (8, 36410895188), (16, 18205447594), (17, 17134538912), (32, 9102723797), (34, 8567269456), (68, 4283634728), (136, 2141817364), (272, 1070908682), (544, 535454341), (3407, 85496672), (6814, 42748336), (13628, 21374168), (27256, 10687084), (54512, 5343542), (57919, 5029216), (109024, 2671771), (115838, 2514608), (157163, 1853408), (231676, 1257304), (314326, 926704), (463352, 628652)]