488743416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{323243}}^1$

素因数の和:323265

約数の個数: 64

約数和(自身を含む): 1551571200

約数和(自身を除く): 1062827784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 323243, 646486, 969729, 1292972, 1939458, 2262701, 2585944, 2909187, 3878916, 4525402, 5818374, 6788103, 7757832, 8727561, 9050804, 11636748, 13576206, 17455122, 18101608, 20364309, 23273496, 27152412, 34910244, 40728618, 54304824, 61092927, 69820488, 81457236, 122185854, 162914472, 244371708, 488743416]

約数ペア:

[(1, 488743416), (2, 244371708), (3, 162914472), (4, 122185854), (6, 81457236), (7, 69820488), (8, 61092927), (9, 54304824), (12, 40728618), (14, 34910244), (18, 27152412), (21, 23273496), (24, 20364309), (27, 18101608), (28, 17455122), (36, 13576206), (42, 11636748), (54, 9050804), (56, 8727561), (63, 7757832), (72, 6788103), (84, 5818374), (108, 4525402), (126, 3878916), (168, 2909187), (189, 2585944), (216, 2262701), (252, 1939458), (378, 1292972), (504, 969729), (756, 646486), (1512, 323243)]