800291268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44729}}^1$

素因数の和:44817

約数の個数: 72

約数和(自身を含む): 2344567680

約数和(自身を除く): 1544276412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 44729, 89458, 134187, 178916, 268374, 313103, 402561, 536748, 626206, 805122, 939309, 1252412, 1610244, 1878618, 2817927, 3175759, 3757236, 5635854, 6351518, 9527277, 11271708, 12703036, 19054554, 22230313, 28581831, 38109108, 44460626, 57163662, 66690939, 88921252, 114327324, 133381878, 200072817, 266763756, 400145634, 800291268]

約数ペア:

[(1, 800291268), (2, 400145634), (3, 266763756), (4, 200072817), (6, 133381878), (7, 114327324), (9, 88921252), (12, 66690939), (14, 57163662), (18, 44460626), (21, 38109108), (28, 28581831), (36, 22230313), (42, 19054554), (63, 12703036), (71, 11271708), (84, 9527277), (126, 6351518), (142, 5635854), (213, 3757236), (252, 3175759), (284, 2817927), (426, 1878618), (497, 1610244), (639, 1252412), (852, 939309), (994, 805122), (1278, 626206), (1491, 536748), (1988, 402561), (2556, 313103), (2982, 268374), (4473, 178916), (5964, 134187), (8946, 89458), (17892, 44729)]