455581952

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 1098854400

約数和(自身を除く): 643272448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 112, 118, 124, 128, 139, 217, 224, 236, 248, 256, 278, 413, 434, 448, 472, 496, 556, 826, 868, 896, 944, 973, 992, 1112, 1652, 1736, 1792, 1829, 1888, 1946, 1984, 2224, 3304, 3472, 3658, 3776, 3892, 3968, 4309, 4448, 6608, 6944, 7316, 7552, 7784, 7936, 8201, 8618, 8896, 12803, 13216, 13888, 14632, 15104, 15568, 16402, 17236, 17792, 25606, 26432, 27776, 29264, 30163, 31136, 32804, 34472, 35584, 51212, 52864, 55552, 57407, 58528, 60326, 62272, 65608, 68944, 102424, 105728, 114814, 117056, 120652, 124544, 131216, 137888, 204848, 229628, 234112, 241304, 249088, 254231, 262432, 275776, 409696, 459256, 468224, 482608, 508462, 524864, 551552, 819392, 918512, 965216, 1016924, 1049728, 1103104, 1638784, 1779617, 1837024, 1930432, 2033848, 2099456, 3277568, 3559234, 3674048, 3860864, 4067696, 7118468, 7348096, 7721728, 8135392, 14236936, 14696192, 16270784, 28473872, 32541568, 56947744, 65083136, 113895488, 227790976, 455581952]

約数ペア:

[(1, 455581952), (2, 227790976), (4, 113895488), (7, 65083136), (8, 56947744), (14, 32541568), (16, 28473872), (28, 16270784), (31, 14696192), (32, 14236936), (56, 8135392), (59, 7721728), (62, 7348096), (64, 7118468), (112, 4067696), (118, 3860864), (124, 3674048), (128, 3559234), (139, 3277568), (217, 2099456), (224, 2033848), (236, 1930432), (248, 1837024), (256, 1779617), (278, 1638784), (413, 1103104), (434, 1049728), (448, 1016924), (472, 965216), (496, 918512), (556, 819392), (826, 551552), (868, 524864), (896, 508462), (944, 482608), (973, 468224), (992, 459256), (1112, 409696), (1652, 275776), (1736, 262432), (1792, 254231), (1829, 249088), (1888, 241304), (1946, 234112), (1984, 229628), (2224, 204848), (3304, 137888), (3472, 131216), (3658, 124544), (3776, 120652), (3892, 117056), (3968, 114814), (4309, 105728), (4448, 102424), (6608, 68944), (6944, 65608), (7316, 62272), (7552, 60326), (7784, 58528), (7936, 57407), (8201, 55552), (8618, 52864), (8896, 51212), (12803, 35584), (13216, 34472), (13888, 32804), (14632, 31136), (15104, 30163), (15568, 29264), (16402, 27776), (17236, 26432), (17792, 25606)]