279769616

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6733}}^1$

素因数の和:6808

約数の個数: 60

約数和(自身を含む): 642544812

約数和(自身を除く): 362775196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2968, 5194, 5936, 6733, 10388, 13466, 20776, 26932, 41552, 47131, 53864, 94262, 107728, 188524, 329917, 356849, 377048, 659834, 713698, 754096, 1319668, 1427396, 2497943, 2639336, 2854792, 4995886, 5278672, 5709584, 9991772, 17485601, 19983544, 34971202, 39967088, 69942404, 139884808, 279769616]

約数ペア:

[(1, 279769616), (2, 139884808), (4, 69942404), (7, 39967088), (8, 34971202), (14, 19983544), (16, 17485601), (28, 9991772), (49, 5709584), (53, 5278672), (56, 4995886), (98, 2854792), (106, 2639336), (112, 2497943), (196, 1427396), (212, 1319668), (371, 754096), (392, 713698), (424, 659834), (742, 377048), (784, 356849), (848, 329917), (1484, 188524), (2597, 107728), (2968, 94262), (5194, 53864), (5936, 47131), (6733, 41552), (10388, 26932), (13466, 20776)]