212888903992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{79843}}^1$

素因数の和:80252

約数の個数: 64

約数和(自身を含む): 427478388480

約数和(自身を除く): 214589484488

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 337, 344, 674, 989, 1348, 1978, 2696, 3956, 7751, 7912, 14491, 15502, 28982, 31004, 57964, 62008, 79843, 115928, 159686, 319372, 333293, 638744, 666586, 1333172, 1836389, 2666344, 3433249, 3672778, 6866498, 7345556, 13732996, 14691112, 26907091, 27465992, 53814182, 78964727, 107628364, 157929454, 215256728, 315858908, 618863093, 631717816, 1157004913, 1237726186, 2314009826, 2475452372, 4628019652, 4950904744, 9256039304, 26611112999, 53222225998, 106444451996, 212888903992]

約数ペア:

[(1, 212888903992), (2, 106444451996), (4, 53222225998), (8, 26611112999), (23, 9256039304), (43, 4950904744), (46, 4628019652), (86, 2475452372), (92, 2314009826), (172, 1237726186), (184, 1157004913), (337, 631717816), (344, 618863093), (674, 315858908), (989, 215256728), (1348, 157929454), (1978, 107628364), (2696, 78964727), (3956, 53814182), (7751, 27465992), (7912, 26907091), (14491, 14691112), (15502, 13732996), (28982, 7345556), (31004, 6866498), (57964, 3672778), (62008, 3433249), (79843, 2666344), (115928, 1836389), (159686, 1333172), (319372, 666586), (333293, 638744)]