230450528

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 595703808

約数和(自身を除く): 365253280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 431, 434, 496, 539, 616, 682, 784, 862, 868, 992, 1078, 1232, 1364, 1519, 1568, 1724, 1736, 2156, 2387, 2464, 2728, 3017, 3038, 3448, 3472, 4312, 4741, 4774, 5456, 6034, 6076, 6896, 6944, 8624, 9482, 9548, 10912, 12068, 12152, 13361, 13792, 16709, 17248, 18964, 19096, 21119, 24136, 24304, 26722, 33187, 33418, 37928, 38192, 42238, 48272, 48608, 53444, 66374, 66836, 75856, 76384, 84476, 93527, 96544, 106888, 132748, 133672, 146971, 151712, 168952, 187054, 213776, 232309, 265496, 267344, 293942, 337904, 374108, 427552, 464618, 530992, 534688, 587884, 654689, 675808, 748216, 929236, 1028797, 1061984, 1175768, 1309378, 1496432, 1858472, 2057594, 2351536, 2618756, 2992864, 3716944, 4115188, 4703072, 5237512, 7201579, 7433888, 8230376, 10475024, 14403158, 16460752, 20950048, 28806316, 32921504, 57612632, 115225264, 230450528]

約数ペア:

[(1, 230450528), (2, 115225264), (4, 57612632), (7, 32921504), (8, 28806316), (11, 20950048), (14, 16460752), (16, 14403158), (22, 10475024), (28, 8230376), (31, 7433888), (32, 7201579), (44, 5237512), (49, 4703072), (56, 4115188), (62, 3716944), (77, 2992864), (88, 2618756), (98, 2351536), (112, 2057594), (124, 1858472), (154, 1496432), (176, 1309378), (196, 1175768), (217, 1061984), (224, 1028797), (248, 929236), (308, 748216), (341, 675808), (352, 654689), (392, 587884), (431, 534688), (434, 530992), (496, 464618), (539, 427552), (616, 374108), (682, 337904), (784, 293942), (862, 267344), (868, 265496), (992, 232309), (1078, 213776), (1232, 187054), (1364, 168952), (1519, 151712), (1568, 146971), (1724, 133672), (1736, 132748), (2156, 106888), (2387, 96544), (2464, 93527), (2728, 84476), (3017, 76384), (3038, 75856), (3448, 66836), (3472, 66374), (4312, 53444), (4741, 48608), (4774, 48272), (5456, 42238), (6034, 38192), (6076, 37928), (6896, 33418), (6944, 33187), (8624, 26722), (9482, 24304), (9548, 24136), (10912, 21119), (12068, 19096), (12152, 18964), (13361, 17248), (13792, 16709)]