1378304424

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{303859}}^1$

素因数の和:303884

約数の個数: 80

約数和(自身を含む): 4412047200

約数和(自身を除く): 3033742776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 303859, 607718, 911577, 1215436, 1823154, 2127013, 2430872, 2734731, 3646308, 4254026, 5469462, 6381039, 7292616, 8204193, 8508052, 10938924, 12762078, 16408386, 17016104, 19143117, 21877848, 24612579, 25524156, 32816772, 38286234, 49225158, 51048312, 57429351, 65633544, 76572468, 98450316, 114858702, 153144936, 172288053, 196900632, 229717404, 344576106, 459434808, 689152212, 1378304424]

約数ペア:

[(1, 1378304424), (2, 689152212), (3, 459434808), (4, 344576106), (6, 229717404), (7, 196900632), (8, 172288053), (9, 153144936), (12, 114858702), (14, 98450316), (18, 76572468), (21, 65633544), (24, 57429351), (27, 51048312), (28, 49225158), (36, 38286234), (42, 32816772), (54, 25524156), (56, 24612579), (63, 21877848), (72, 19143117), (81, 17016104), (84, 16408386), (108, 12762078), (126, 10938924), (162, 8508052), (168, 8204193), (189, 7292616), (216, 6381039), (252, 5469462), (324, 4254026), (378, 3646308), (504, 2734731), (567, 2430872), (648, 2127013), (756, 1823154), (1134, 1215436), (1512, 911577), (2268, 607718), (4536, 303859)]