2208545408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1613}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 4642509600

約数和(自身を除く): 2433964192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 563, 608, 1126, 1216, 1613, 2252, 2432, 3226, 4504, 6452, 9008, 10697, 12904, 18016, 21394, 25808, 30647, 36032, 42788, 51616, 61294, 72064, 85576, 103232, 122588, 171152, 206464, 245176, 342304, 490352, 684608, 908119, 980704, 1369216, 1816238, 1961408, 3632476, 3922816, 7264952, 14529904, 17254261, 29059808, 34508522, 58119616, 69017044, 116239232, 138034088, 276068176, 552136352, 1104272704, 2208545408]

約数ペア:

[(1, 2208545408), (2, 1104272704), (4, 552136352), (8, 276068176), (16, 138034088), (19, 116239232), (32, 69017044), (38, 58119616), (64, 34508522), (76, 29059808), (128, 17254261), (152, 14529904), (304, 7264952), (563, 3922816), (608, 3632476), (1126, 1961408), (1216, 1816238), (1613, 1369216), (2252, 980704), (2432, 908119), (3226, 684608), (4504, 490352), (6452, 342304), (9008, 245176), (10697, 206464), (12904, 171152), (18016, 122588), (21394, 103232), (25808, 85576), (30647, 72064), (36032, 61294), (42788, 51616)]