889376724

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 2278916640

約数和(自身を除く): 1389539916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 373, 428, 619, 642, 746, 963, 1119, 1238, 1284, 1492, 1857, 1926, 2238, 2476, 3357, 3714, 3852, 4476, 5571, 6714, 7428, 11142, 13428, 22284, 39911, 66233, 79822, 119733, 132466, 159644, 198699, 230887, 239466, 264932, 359199, 397398, 461774, 478932, 596097, 692661, 718398, 794796, 923548, 1192194, 1385322, 1436796, 2077983, 2384388, 2770644, 4155966, 8311932, 24704909, 49409818, 74114727, 98819636, 148229454, 222344181, 296458908, 444688362, 889376724]

約数ペア:

[(1, 889376724), (2, 444688362), (3, 296458908), (4, 222344181), (6, 148229454), (9, 98819636), (12, 74114727), (18, 49409818), (36, 24704909), (107, 8311932), (214, 4155966), (321, 2770644), (373, 2384388), (428, 2077983), (619, 1436796), (642, 1385322), (746, 1192194), (963, 923548), (1119, 794796), (1238, 718398), (1284, 692661), (1492, 596097), (1857, 478932), (1926, 461774), (2238, 397398), (2476, 359199), (3357, 264932), (3714, 239466), (3852, 230887), (4476, 198699), (5571, 159644), (6714, 132466), (7428, 119733), (11142, 79822), (13428, 66233), (22284, 39911)]