15690866944

素因数分解:

$2^8\times {\mathrm{353}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 31560214392

約数和(自身を除く): 15869347448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 401, 433, 706, 802, 866, 1412, 1604, 1732, 2824, 3208, 3464, 5648, 6416, 6928, 11296, 12832, 13856, 22592, 25664, 27712, 45184, 51328, 55424, 90368, 102656, 110848, 141553, 152849, 173633, 283106, 305698, 347266, 566212, 611396, 694532, 1132424, 1222792, 1389064, 2264848, 2445584, 2778128, 4529696, 4891168, 5556256, 9059392, 9782336, 11112512, 18118784, 19564672, 22225024, 36237568, 39129344, 44450048, 61292449, 122584898, 245169796, 490339592, 980679184, 1961358368, 3922716736, 7845433472, 15690866944]

約数ペア:

[(1, 15690866944), (2, 7845433472), (4, 3922716736), (8, 1961358368), (16, 980679184), (32, 490339592), (64, 245169796), (128, 122584898), (256, 61292449), (353, 44450048), (401, 39129344), (433, 36237568), (706, 22225024), (802, 19564672), (866, 18118784), (1412, 11112512), (1604, 9782336), (1732, 9059392), (2824, 5556256), (3208, 4891168), (3464, 4529696), (5648, 2778128), (6416, 2445584), (6928, 2264848), (11296, 1389064), (12832, 1222792), (13856, 1132424), (22592, 694532), (25664, 611396), (27712, 566212), (45184, 347266), (51328, 305698), (55424, 283106), (90368, 173633), (102656, 152849), (110848, 141553)]