1011236864

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 2290020096

約数和(自身を除く): 1278783232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 181, 248, 256, 341, 352, 362, 496, 512, 682, 704, 724, 992, 1024, 1364, 1408, 1448, 1984, 1991, 2048, 2728, 2816, 2896, 3968, 3982, 4096, 5456, 5611, 5632, 5792, 7936, 7964, 8192, 10912, 11222, 11264, 11584, 15872, 15928, 16384, 21824, 22444, 22528, 23168, 31744, 31856, 43648, 44888, 45056, 46336, 61721, 63488, 63712, 87296, 89776, 90112, 92672, 123442, 126976, 127424, 174592, 179552, 180224, 185344, 246884, 253952, 254848, 349184, 359104, 370688, 493768, 507904, 509696, 698368, 718208, 741376, 987536, 1019392, 1396736, 1436416, 1482752, 1975072, 2038784, 2793472, 2872832, 2965504, 3950144, 4077568, 5586944, 5745664, 7900288, 8155136, 11491328, 15800576, 16310272, 22982656, 31601152, 32620544, 45965312, 63202304, 91930624, 126404608, 252809216, 505618432, 1011236864]

約数ペア:

[(1, 1011236864), (2, 505618432), (4, 252809216), (8, 126404608), (11, 91930624), (16, 63202304), (22, 45965312), (31, 32620544), (32, 31601152), (44, 22982656), (62, 16310272), (64, 15800576), (88, 11491328), (124, 8155136), (128, 7900288), (176, 5745664), (181, 5586944), (248, 4077568), (256, 3950144), (341, 2965504), (352, 2872832), (362, 2793472), (496, 2038784), (512, 1975072), (682, 1482752), (704, 1436416), (724, 1396736), (992, 1019392), (1024, 987536), (1364, 741376), (1408, 718208), (1448, 698368), (1984, 509696), (1991, 507904), (2048, 493768), (2728, 370688), (2816, 359104), (2896, 349184), (3968, 254848), (3982, 253952), (4096, 246884), (5456, 185344), (5611, 180224), (5632, 179552), (5792, 174592), (7936, 127424), (7964, 126976), (8192, 123442), (10912, 92672), (11222, 90112), (11264, 89776), (11584, 87296), (15872, 63712), (15928, 63488), (16384, 61721), (21824, 46336), (22444, 45056), (22528, 44888), (23168, 43648), (31744, 31856)]