623671412

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 1392384000

約数和(自身を除く): 768712588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 343, 364, 479, 511, 637, 686, 949, 958, 1022, 1274, 1372, 1898, 1916, 2044, 2548, 3353, 3577, 3796, 4459, 6227, 6643, 6706, 7154, 8918, 12454, 13286, 13412, 14308, 17836, 23471, 24908, 25039, 26572, 34967, 43589, 46501, 46942, 50078, 69934, 87178, 93002, 93884, 100156, 139868, 164297, 174356, 186004, 244769, 305123, 325507, 328594, 454571, 489538, 610246, 651014, 657188, 909142, 979076, 1220492, 1302028, 1713383, 1818284, 2135861, 3181997, 3426766, 4271722, 6363994, 6853532, 8543444, 11993681, 12727988, 22273979, 23987362, 44547958, 47974724, 89095916, 155917853, 311835706, 623671412]

約数ペア:

[(1, 623671412), (2, 311835706), (4, 155917853), (7, 89095916), (13, 47974724), (14, 44547958), (26, 23987362), (28, 22273979), (49, 12727988), (52, 11993681), (73, 8543444), (91, 6853532), (98, 6363994), (146, 4271722), (182, 3426766), (196, 3181997), (292, 2135861), (343, 1818284), (364, 1713383), (479, 1302028), (511, 1220492), (637, 979076), (686, 909142), (949, 657188), (958, 651014), (1022, 610246), (1274, 489538), (1372, 454571), (1898, 328594), (1916, 325507), (2044, 305123), (2548, 244769), (3353, 186004), (3577, 174356), (3796, 164297), (4459, 139868), (6227, 100156), (6643, 93884), (6706, 93002), (7154, 87178), (8918, 69934), (12454, 50078), (13286, 46942), (13412, 46501), (14308, 43589), (17836, 34967), (23471, 26572), (24908, 25039)]