398385024

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1132

約数の個数: 128

約数和(自身を含む): 1130976000

約数和(自身を除く): 732590976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 258, 276, 344, 368, 384, 516, 552, 688, 736, 989, 1032, 1049, 1104, 1376, 1472, 1978, 2064, 2098, 2208, 2752, 2944, 2967, 3147, 3956, 4128, 4196, 4416, 5504, 5934, 6294, 7912, 8256, 8392, 8832, 11868, 12588, 15824, 16512, 16784, 23736, 24127, 25176, 31648, 33568, 45107, 47472, 48254, 50352, 63296, 67136, 72381, 90214, 94944, 96508, 100704, 126592, 134272, 135321, 144762, 180428, 189888, 193016, 201408, 270642, 289524, 360856, 379776, 386032, 402816, 541284, 579048, 721712, 772064, 1037461, 1082568, 1158096, 1443424, 1544128, 2074922, 2165136, 2316192, 2886848, 3088256, 3112383, 4149844, 4330272, 4632384, 5773696, 6224766, 8299688, 8660544, 9264768, 12449532, 16599376, 17321088, 24899064, 33198752, 49798128, 66397504, 99596256, 132795008, 199192512, 398385024]

約数ペア:

[(1, 398385024), (2, 199192512), (3, 132795008), (4, 99596256), (6, 66397504), (8, 49798128), (12, 33198752), (16, 24899064), (23, 17321088), (24, 16599376), (32, 12449532), (43, 9264768), (46, 8660544), (48, 8299688), (64, 6224766), (69, 5773696), (86, 4632384), (92, 4330272), (96, 4149844), (128, 3112383), (129, 3088256), (138, 2886848), (172, 2316192), (184, 2165136), (192, 2074922), (258, 1544128), (276, 1443424), (344, 1158096), (368, 1082568), (384, 1037461), (516, 772064), (552, 721712), (688, 579048), (736, 541284), (989, 402816), (1032, 386032), (1049, 379776), (1104, 360856), (1376, 289524), (1472, 270642), (1978, 201408), (2064, 193016), (2098, 189888), (2208, 180428), (2752, 144762), (2944, 135321), (2967, 134272), (3147, 126592), (3956, 100704), (4128, 96508), (4196, 94944), (4416, 90214), (5504, 72381), (5934, 67136), (6294, 63296), (7912, 50352), (8256, 48254), (8392, 47472), (8832, 45107), (11868, 33568), (12588, 31648), (15824, 25176), (16512, 24127), (16784, 23736)]