385424892

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{51721}}^1$

素因数の和:51760

約数の個数: 60

約数和(自身を含む): 1051404816

約数和(自身を除く): 665979924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 51721, 103442, 155163, 206884, 310326, 465489, 620652, 930978, 1189583, 1396467, 1861956, 2379166, 2792934, 3568749, 4189401, 4758332, 5585868, 7137498, 8378802, 10706247, 14274996, 16757604, 21412494, 32118741, 42824988, 64237482, 96356223, 128474964, 192712446, 385424892]

約数ペア:

[(1, 385424892), (2, 192712446), (3, 128474964), (4, 96356223), (6, 64237482), (9, 42824988), (12, 32118741), (18, 21412494), (23, 16757604), (27, 14274996), (36, 10706247), (46, 8378802), (54, 7137498), (69, 5585868), (81, 4758332), (92, 4189401), (108, 3568749), (138, 2792934), (162, 2379166), (207, 1861956), (276, 1396467), (324, 1189583), (414, 930978), (621, 620652), (828, 465489), (1242, 310326), (1863, 206884), (2484, 155163), (3726, 103442), (7452, 51721)]