421103624152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1\times {\mathrm{19237}}^1$

素因数の和:19976

約数の個数: 64

約数和(自身を含む): 828865382400

約数和(自身を除く): 407761758248

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 439, 542, 878, 1084, 1756, 2168, 3512, 6233, 10097, 12466, 19237, 20194, 24932, 38474, 40388, 49864, 76948, 80776, 118969, 153896, 237938, 442451, 475876, 884902, 951752, 1769804, 2736287, 3539608, 5213227, 5472574, 8445043, 10426454, 10945148, 16890086, 20852908, 21890296, 33780172, 41705816, 67560344, 119904221, 194235989, 239808442, 388471978, 479616884, 776943956, 959233768, 1553887912, 2288606653, 4577213306, 9154426612, 18308853224, 52637953019, 105275906038, 210551812076, 421103624152]

約数ペア:

[(1, 421103624152), (2, 210551812076), (4, 105275906038), (8, 52637953019), (23, 18308853224), (46, 9154426612), (92, 4577213306), (184, 2288606653), (271, 1553887912), (439, 959233768), (542, 776943956), (878, 479616884), (1084, 388471978), (1756, 239808442), (2168, 194235989), (3512, 119904221), (6233, 67560344), (10097, 41705816), (12466, 33780172), (19237, 21890296), (20194, 20852908), (24932, 16890086), (38474, 10945148), (40388, 10426454), (49864, 8445043), (76948, 5472574), (80776, 5213227), (118969, 3539608), (153896, 2736287), (237938, 1769804), (442451, 951752), (475876, 884902)]