291607744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5849}}^1$

素因数の和:5921

約数の個数: 56

約数和(自身を含む): 624078000

約数和(自身を除く): 332470256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 5849, 6232, 11698, 12464, 23396, 24928, 46792, 49856, 93584, 111131, 187168, 222262, 239809, 374336, 444524, 479618, 889048, 959236, 1778096, 1918472, 3556192, 3836944, 4556371, 7112384, 7673888, 9112742, 15347776, 18225484, 36450968, 72901936, 145803872, 291607744]

約数ペア:

[(1, 291607744), (2, 145803872), (4, 72901936), (8, 36450968), (16, 18225484), (19, 15347776), (32, 9112742), (38, 7673888), (41, 7112384), (64, 4556371), (76, 3836944), (82, 3556192), (152, 1918472), (164, 1778096), (304, 959236), (328, 889048), (608, 479618), (656, 444524), (779, 374336), (1216, 239809), (1312, 222262), (1558, 187168), (2624, 111131), (3116, 93584), (5849, 49856), (6232, 46792), (11698, 24928), (12464, 23396)]