1630896008

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{218971}}^1$

素因数の和:219010

約数の個数: 48

約数和(自身を含む): 3744421200

約数和(自身を除く): 2113525192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 218971, 437942, 875884, 1532797, 1751768, 3065594, 4160449, 6131188, 8320898, 10729579, 12262376, 16641796, 21459158, 29123143, 33283592, 42918316, 58246286, 85836632, 116492572, 203862001, 232985144, 407724002, 815448004, 1630896008]

約数ペア:

[(1, 1630896008), (2, 815448004), (4, 407724002), (7, 232985144), (8, 203862001), (14, 116492572), (19, 85836632), (28, 58246286), (38, 42918316), (49, 33283592), (56, 29123143), (76, 21459158), (98, 16641796), (133, 12262376), (152, 10729579), (196, 8320898), (266, 6131188), (392, 4160449), (532, 3065594), (931, 1751768), (1064, 1532797), (1862, 875884), (3724, 437942), (7448, 218971)]