1388938536

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{279577}}^1$

素因数の和:279615

約数の個数: 64

約数和(自身を含む): 4025923200

約数和(自身を除く): 2636984664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 279577, 559154, 838731, 1118308, 1677462, 2236616, 2516193, 3354924, 5032386, 6430271, 6709848, 7548579, 10064772, 12860542, 15097158, 19290813, 20129544, 25721084, 30194316, 38581626, 51442168, 57872439, 60388632, 77163252, 115744878, 154326504, 173617317, 231489756, 347234634, 462979512, 694469268, 1388938536]

約数ペア:

[(1, 1388938536), (2, 694469268), (3, 462979512), (4, 347234634), (6, 231489756), (8, 173617317), (9, 154326504), (12, 115744878), (18, 77163252), (23, 60388632), (24, 57872439), (27, 51442168), (36, 38581626), (46, 30194316), (54, 25721084), (69, 20129544), (72, 19290813), (92, 15097158), (108, 12860542), (138, 10064772), (184, 7548579), (207, 6709848), (216, 6430271), (276, 5032386), (414, 3354924), (552, 2516193), (621, 2236616), (828, 1677462), (1242, 1118308), (1656, 838731), (2484, 559154), (4968, 279577)]