4491728928

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{187907}}^1$

素因数の和:188006

約数の個数: 72

約数和(自身を含む): 12927318768

約数和(自身を除く): 8435589840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 187907, 375814, 563721, 751628, 1127442, 1503256, 1691163, 2254884, 3006512, 3382326, 4509768, 6013024, 6764652, 9019536, 13529304, 15596281, 18039072, 27058608, 31192562, 46788843, 54117216, 62385124, 93577686, 124770248, 140366529, 187155372, 249540496, 280733058, 374310744, 499080992, 561466116, 748621488, 1122932232, 1497242976, 2245864464, 4491728928]

約数ペア:

[(1, 4491728928), (2, 2245864464), (3, 1497242976), (4, 1122932232), (6, 748621488), (8, 561466116), (9, 499080992), (12, 374310744), (16, 280733058), (18, 249540496), (24, 187155372), (32, 140366529), (36, 124770248), (48, 93577686), (72, 62385124), (83, 54117216), (96, 46788843), (144, 31192562), (166, 27058608), (249, 18039072), (288, 15596281), (332, 13529304), (498, 9019536), (664, 6764652), (747, 6013024), (996, 4509768), (1328, 3382326), (1494, 3006512), (1992, 2254884), (2656, 1691163), (2988, 1503256), (3984, 1127442), (5976, 751628), (7968, 563721), (11952, 375814), (23904, 187907)]