215862243344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{549749}}^1$

素因数の和:549888

約数の個数: 80

約数和(自身を含む): 481000464000

約数和(自身を除く): 265138220656

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 97, 176, 184, 194, 253, 368, 388, 506, 776, 1012, 1067, 1552, 2024, 2134, 2231, 4048, 4268, 4462, 8536, 8924, 17072, 17848, 24541, 35696, 49082, 98164, 196328, 392656, 549749, 1099498, 2198996, 4397992, 6047239, 8795984, 12094478, 12644227, 24188956, 25288454, 48377912, 50576908, 53325653, 96755824, 101153816, 106651306, 139086497, 202307632, 213302612, 278172994, 426605224, 556345988, 586582183, 853210448, 1112691976, 1173164366, 1226490019, 2225383952, 2346328732, 2452980038, 4692657464, 4905960076, 9385314928, 9811920152, 13491390209, 19623840304, 26982780418, 53965560836, 107931121672, 215862243344]

約数ペア:

[(1, 215862243344), (2, 107931121672), (4, 53965560836), (8, 26982780418), (11, 19623840304), (16, 13491390209), (22, 9811920152), (23, 9385314928), (44, 4905960076), (46, 4692657464), (88, 2452980038), (92, 2346328732), (97, 2225383952), (176, 1226490019), (184, 1173164366), (194, 1112691976), (253, 853210448), (368, 586582183), (388, 556345988), (506, 426605224), (776, 278172994), (1012, 213302612), (1067, 202307632), (1552, 139086497), (2024, 106651306), (2134, 101153816), (2231, 96755824), (4048, 53325653), (4268, 50576908), (4462, 48377912), (8536, 25288454), (8924, 24188956), (17072, 12644227), (17848, 12094478), (24541, 8795984), (35696, 6047239), (49082, 4397992), (98164, 2198996), (196328, 1099498), (392656, 549749)]