620617824

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113417}}^1$

素因数の和:113452

約数の個数: 72

約数和(自身を含む): 1857786840

約数和(自身を除く): 1237169016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 113417, 226834, 340251, 453668, 680502, 907336, 1020753, 1361004, 1814672, 2041506, 2154923, 2722008, 3629344, 4083012, 4309846, 5444016, 6464769, 8166024, 8619692, 10888032, 12929538, 16332048, 17239384, 19394307, 25859076, 32664096, 34478768, 38788614, 51718152, 68957536, 77577228, 103436304, 155154456, 206872608, 310308912, 620617824]

約数ペア:

[(1, 620617824), (2, 310308912), (3, 206872608), (4, 155154456), (6, 103436304), (8, 77577228), (9, 68957536), (12, 51718152), (16, 38788614), (18, 34478768), (19, 32664096), (24, 25859076), (32, 19394307), (36, 17239384), (38, 16332048), (48, 12929538), (57, 10888032), (72, 8619692), (76, 8166024), (96, 6464769), (114, 5444016), (144, 4309846), (152, 4083012), (171, 3629344), (228, 2722008), (288, 2154923), (304, 2041506), (342, 1814672), (456, 1361004), (608, 1020753), (684, 907336), (912, 680502), (1368, 453668), (1824, 340251), (2736, 226834), (5472, 113417)]