389620278

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{14083}}^1$

素因数の和:14173

約数の個数: 48

約数和(自身を含む): 889827120

約数和(自身を除く): 500206842

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 954, 1537, 3074, 4611, 9222, 13833, 14083, 27666, 28166, 42249, 84498, 126747, 253494, 408407, 746399, 816814, 1225221, 1492798, 2239197, 2450442, 3675663, 4478394, 6717591, 7351326, 13435182, 21645571, 43291142, 64936713, 129873426, 194810139, 389620278]

約数ペア:

[(1, 389620278), (2, 194810139), (3, 129873426), (6, 64936713), (9, 43291142), (18, 21645571), (29, 13435182), (53, 7351326), (58, 6717591), (87, 4478394), (106, 3675663), (159, 2450442), (174, 2239197), (261, 1492798), (318, 1225221), (477, 816814), (522, 746399), (954, 408407), (1537, 253494), (3074, 126747), (4611, 84498), (9222, 42249), (13833, 28166), (14083, 27666)]