748499832

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:978

約数の個数: 128

約数和(自身を含む): 2199936000

約数和(自身を除く): 1451436168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 271, 342, 456, 513, 542, 673, 684, 813, 1026, 1084, 1346, 1368, 1626, 2019, 2052, 2168, 2439, 2692, 3252, 4038, 4104, 4878, 5149, 5384, 6057, 6504, 7317, 8076, 9756, 10298, 12114, 12787, 14634, 15447, 16152, 18171, 19512, 20596, 24228, 25574, 29268, 30894, 36342, 38361, 41192, 46341, 48456, 51148, 58536, 61788, 72684, 76722, 92682, 102296, 115083, 123576, 139023, 145368, 153444, 182383, 185364, 230166, 278046, 306888, 345249, 364766, 370728, 460332, 547149, 556092, 690498, 729532, 920664, 1094298, 1112184, 1380996, 1459064, 1641447, 2188596, 2761992, 3282894, 3465277, 4377192, 4924341, 6565788, 6930554, 9848682, 10395831, 13131576, 13861108, 19697364, 20791662, 27722216, 31187493, 39394728, 41583324, 62374986, 83166648, 93562479, 124749972, 187124958, 249499944, 374249916, 748499832]

約数ペア:

[(1, 748499832), (2, 374249916), (3, 249499944), (4, 187124958), (6, 124749972), (8, 93562479), (9, 83166648), (12, 62374986), (18, 41583324), (19, 39394728), (24, 31187493), (27, 27722216), (36, 20791662), (38, 19697364), (54, 13861108), (57, 13131576), (72, 10395831), (76, 9848682), (108, 6930554), (114, 6565788), (152, 4924341), (171, 4377192), (216, 3465277), (228, 3282894), (271, 2761992), (342, 2188596), (456, 1641447), (513, 1459064), (542, 1380996), (673, 1112184), (684, 1094298), (813, 920664), (1026, 729532), (1084, 690498), (1346, 556092), (1368, 547149), (1626, 460332), (2019, 370728), (2052, 364766), (2168, 345249), (2439, 306888), (2692, 278046), (3252, 230166), (4038, 185364), (4104, 182383), (4878, 153444), (5149, 145368), (5384, 139023), (6057, 123576), (6504, 115083), (7317, 102296), (8076, 92682), (9756, 76722), (10298, 72684), (12114, 61788), (12787, 58536), (14634, 51148), (15447, 48456), (16152, 46341), (18171, 41192), (19512, 38361), (20596, 36342), (24228, 30894), (25574, 29268)]