218419488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{108343}}^1$

素因数の和:108366

約数の個数: 72

約数和(自身を含む): 709869888

約数和(自身を除く): 491450400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 108343, 216686, 325029, 433372, 650058, 758401, 866744, 975087, 1300116, 1516802, 1733488, 1950174, 2275203, 2600232, 3033604, 3466976, 3900348, 4550406, 5200464, 6067208, 6825609, 7800696, 9100812, 10400928, 12134416, 13651218, 15601392, 18201624, 24268832, 27302436, 31202784, 36403248, 54604872, 72806496, 109209744, 218419488]

約数ペア:

[(1, 218419488), (2, 109209744), (3, 72806496), (4, 54604872), (6, 36403248), (7, 31202784), (8, 27302436), (9, 24268832), (12, 18201624), (14, 15601392), (16, 13651218), (18, 12134416), (21, 10400928), (24, 9100812), (28, 7800696), (32, 6825609), (36, 6067208), (42, 5200464), (48, 4550406), (56, 3900348), (63, 3466976), (72, 3033604), (84, 2600232), (96, 2275203), (112, 1950174), (126, 1733488), (144, 1516802), (168, 1300116), (224, 975087), (252, 866744), (288, 758401), (336, 650058), (504, 433372), (672, 325029), (1008, 216686), (2016, 108343)]