819375696

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{28309}}^1$

素因数の和:28393

約数の個数: 80

約数和(自身を含む): 2387099200

約数和(自身を除く): 1567723504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28309, 28944, 56618, 84927, 113236, 169854, 226472, 254781, 339708, 452944, 509562, 679416, 764343, 1019124, 1358832, 1528686, 1896703, 2038248, 3057372, 3793406, 4076496, 5690109, 6114744, 7586812, 11380218, 12229488, 15173624, 17070327, 22760436, 30347248, 34140654, 45520872, 51210981, 68281308, 91041744, 102421962, 136562616, 204843924, 273125232, 409687848, 819375696]

約数ペア:

[(1, 819375696), (2, 409687848), (3, 273125232), (4, 204843924), (6, 136562616), (8, 102421962), (9, 91041744), (12, 68281308), (16, 51210981), (18, 45520872), (24, 34140654), (27, 30347248), (36, 22760436), (48, 17070327), (54, 15173624), (67, 12229488), (72, 11380218), (108, 7586812), (134, 6114744), (144, 5690109), (201, 4076496), (216, 3793406), (268, 3057372), (402, 2038248), (432, 1896703), (536, 1528686), (603, 1358832), (804, 1019124), (1072, 764343), (1206, 679416), (1608, 509562), (1809, 452944), (2412, 339708), (3216, 254781), (3618, 226472), (4824, 169854), (7236, 113236), (9648, 84927), (14472, 56618), (28309, 28944)]