2457418352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3670

約数の個数: 80

約数和(自身を含む): 5226629760

約数和(自身を除く): 2769211408

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 53, 76, 86, 106, 152, 172, 212, 304, 344, 424, 688, 817, 848, 1007, 1634, 2014, 2279, 3268, 3547, 4028, 4558, 6536, 7094, 8056, 9116, 13072, 14188, 16112, 18232, 28376, 36464, 43301, 56752, 67393, 86602, 134786, 152521, 173204, 187991, 269572, 305042, 346408, 375982, 539144, 610084, 692816, 751964, 1078288, 1220168, 1503928, 2440336, 2897899, 3007856, 3571829, 5795798, 7143658, 8083613, 11591596, 14287316, 16167226, 23183192, 28574632, 32334452, 46366384, 57149264, 64668904, 129337808, 153588647, 307177294, 614354588, 1228709176, 2457418352]

約数ペア:

[(1, 2457418352), (2, 1228709176), (4, 614354588), (8, 307177294), (16, 153588647), (19, 129337808), (38, 64668904), (43, 57149264), (53, 46366384), (76, 32334452), (86, 28574632), (106, 23183192), (152, 16167226), (172, 14287316), (212, 11591596), (304, 8083613), (344, 7143658), (424, 5795798), (688, 3571829), (817, 3007856), (848, 2897899), (1007, 2440336), (1634, 1503928), (2014, 1220168), (2279, 1078288), (3268, 751964), (3547, 692816), (4028, 610084), (4558, 539144), (6536, 375982), (7094, 346408), (8056, 305042), (9116, 269572), (13072, 187991), (14188, 173204), (16112, 152521), (18232, 134786), (28376, 86602), (36464, 67393), (43301, 56752)]