2655384368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{95987}}^1$

素因数の和:96034

約数の個数: 80

約数和(自身を含む): 6665406720

約数和(自身を除く): 4010022352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 95987, 191974, 383948, 671909, 767896, 1247831, 1343818, 1535792, 1823753, 2495662, 2687636, 3647506, 4991324, 5375272, 7295012, 8734817, 9982648, 10750544, 12766271, 14590024, 17469634, 19965296, 23708789, 25532542, 29180048, 34939268, 47417578, 51065084, 69878536, 94835156, 102130168, 139757072, 165961523, 189670312, 204260336, 331923046, 379340624, 663846092, 1327692184, 2655384368]

約数ペア:

[(1, 2655384368), (2, 1327692184), (4, 663846092), (7, 379340624), (8, 331923046), (13, 204260336), (14, 189670312), (16, 165961523), (19, 139757072), (26, 102130168), (28, 94835156), (38, 69878536), (52, 51065084), (56, 47417578), (76, 34939268), (91, 29180048), (104, 25532542), (112, 23708789), (133, 19965296), (152, 17469634), (182, 14590024), (208, 12766271), (247, 10750544), (266, 9982648), (304, 8734817), (364, 7295012), (494, 5375272), (532, 4991324), (728, 3647506), (988, 2687636), (1064, 2495662), (1456, 1823753), (1729, 1535792), (1976, 1343818), (2128, 1247831), (3458, 767896), (3952, 671909), (6916, 383948), (13832, 191974), (27664, 95987)]