378569856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{140837}}^1$

素因数の和:140861

約数の個数: 64

約数和(自身を含む): 1149238080

約数和(自身を除く): 770668224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 140837, 281674, 422511, 563348, 845022, 985859, 1126696, 1690044, 1971718, 2253392, 2957577, 3380088, 3943436, 4506784, 5915154, 6760176, 7886872, 9013568, 11830308, 13520352, 15773744, 18027136, 23660616, 27040704, 31547488, 47321232, 54081408, 63094976, 94642464, 126189952, 189284928, 378569856]

約数ペア:

[(1, 378569856), (2, 189284928), (3, 126189952), (4, 94642464), (6, 63094976), (7, 54081408), (8, 47321232), (12, 31547488), (14, 27040704), (16, 23660616), (21, 18027136), (24, 15773744), (28, 13520352), (32, 11830308), (42, 9013568), (48, 7886872), (56, 6760176), (64, 5915154), (84, 4506784), (96, 3943436), (112, 3380088), (128, 2957577), (168, 2253392), (192, 1971718), (224, 1690044), (336, 1126696), (384, 985859), (448, 845022), (672, 563348), (896, 422511), (1344, 281674), (2688, 140837)]