2146765488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{18959}}^1$

素因数の和:19314

約数の個数: 80

約数和(自身を含む): 6357212160

約数和(自身を除く): 4210446672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 674, 1011, 1348, 2022, 2359, 2696, 4044, 4718, 5392, 7077, 8088, 9436, 14154, 16176, 18872, 18959, 28308, 37744, 37918, 56616, 56877, 75836, 113232, 113754, 132713, 151672, 227508, 265426, 303344, 398139, 455016, 530852, 796278, 910032, 1061704, 1592556, 2123408, 3185112, 6370224, 6389183, 12778366, 19167549, 25556732, 38335098, 44724281, 51113464, 76670196, 89448562, 102226928, 134172843, 153340392, 178897124, 268345686, 306680784, 357794248, 536691372, 715588496, 1073382744, 2146765488]

約数ペア:

[(1, 2146765488), (2, 1073382744), (3, 715588496), (4, 536691372), (6, 357794248), (7, 306680784), (8, 268345686), (12, 178897124), (14, 153340392), (16, 134172843), (21, 102226928), (24, 89448562), (28, 76670196), (42, 51113464), (48, 44724281), (56, 38335098), (84, 25556732), (112, 19167549), (168, 12778366), (336, 6389183), (337, 6370224), (674, 3185112), (1011, 2123408), (1348, 1592556), (2022, 1061704), (2359, 910032), (2696, 796278), (4044, 530852), (4718, 455016), (5392, 398139), (7077, 303344), (8088, 265426), (9436, 227508), (14154, 151672), (16176, 132713), (18872, 113754), (18959, 113232), (28308, 75836), (37744, 56877), (37918, 56616)]