2242923.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 233950080

約数和(自身を除く): 153273036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 823, 1167, 1556, 1646, 2334, 2469, 2723, 3292, 3501, 4668, 4938, 5446, 5761, 7002, 7407, 8169, 9876, 10892, 11522, 14004, 14814, 16338, 17283, 23044, 24507, 29628, 32676, 34566, 49014, 51849, 69132, 98028, 103698, 207396, 320147, 640294, 960441, 1280588, 1920882, 2241029, 2881323, 3841764, 4482058, 5762646, 6723087, 8964116, 11525292, 13446174, 20169261, 26892348, 40338522, 80677044]

約数ペア:

[(1, 80677044), (2, 40338522), (3, 26892348), (4, 20169261), (6, 13446174), (7, 11525292), (9, 8964116), (12, 6723087), (14, 5762646), (18, 4482058), (21, 3841764), (28, 2881323), (36, 2241029), (42, 1920882), (63, 1280588), (84, 960441), (126, 640294), (252, 320147), (389, 207396), (778, 103698), (823, 98028), (1167, 69132), (1556, 51849), (1646, 49014), (2334, 34566), (2469, 32676), (2723, 29628), (3292, 24507), (3501, 23044), (4668, 17283), (4938, 16338), (5446, 14814), (5761, 14004), (7002, 11522), (7407, 10892), (8169, 9876)]