402048

素因数分解:

$2^7\times 3^2\times {\mathrm{349}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 1160250

約数和(自身を除く): 758202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 349, 384, 576, 698, 1047, 1152, 1396, 2094, 2792, 3141, 4188, 5584, 6282, 8376, 11168, 12564, 16752, 22336, 25128, 33504, 44672, 50256, 67008, 100512, 134016, 201024, 402048]

約数ペア:

[(1, 402048), (2, 201024), (3, 134016), (4, 100512), (6, 67008), (8, 50256), (9, 44672), (12, 33504), (16, 25128), (18, 22336), (24, 16752), (32, 12564), (36, 11168), (48, 8376), (64, 6282), (72, 5584), (96, 4188), (128, 3141), (144, 2792), (192, 2094), (288, 1396), (349, 1152), (384, 1047), (576, 698)]