1023156904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 2470913280

約数和(自身を除く): 1447756376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 73, 77, 88, 122, 146, 154, 244, 292, 308, 373, 427, 488, 511, 584, 616, 671, 746, 803, 854, 1022, 1342, 1492, 1606, 1708, 2044, 2611, 2684, 2984, 3212, 3416, 4088, 4103, 4453, 4697, 5222, 5368, 5621, 6424, 8206, 8906, 9394, 10444, 11242, 16412, 17812, 18788, 20888, 22484, 22753, 27229, 28721, 31171, 32824, 35624, 37576, 44968, 45506, 48983, 54458, 57442, 62342, 91012, 97966, 108916, 114884, 124684, 159271, 182024, 190603, 195932, 217832, 229768, 249368, 250283, 299519, 318542, 342881, 381206, 391864, 500566, 599038, 637084, 685762, 762412, 1001132, 1198076, 1274168, 1371524, 1524824, 1660969, 1751981, 2002264, 2096633, 2396152, 2743048, 3321938, 3503962, 4193266, 6643876, 7007924, 8386532, 11626783, 13287752, 14015848, 16773064, 18270659, 23253566, 36541318, 46507132, 73082636, 93014264, 127894613, 146165272, 255789226, 511578452, 1023156904]

約数ペア:

[(1, 1023156904), (2, 511578452), (4, 255789226), (7, 146165272), (8, 127894613), (11, 93014264), (14, 73082636), (22, 46507132), (28, 36541318), (44, 23253566), (56, 18270659), (61, 16773064), (73, 14015848), (77, 13287752), (88, 11626783), (122, 8386532), (146, 7007924), (154, 6643876), (244, 4193266), (292, 3503962), (308, 3321938), (373, 2743048), (427, 2396152), (488, 2096633), (511, 2002264), (584, 1751981), (616, 1660969), (671, 1524824), (746, 1371524), (803, 1274168), (854, 1198076), (1022, 1001132), (1342, 762412), (1492, 685762), (1606, 637084), (1708, 599038), (2044, 500566), (2611, 391864), (2684, 381206), (2984, 342881), (3212, 318542), (3416, 299519), (4088, 250283), (4103, 249368), (4453, 229768), (4697, 217832), (5222, 195932), (5368, 190603), (5621, 182024), (6424, 159271), (8206, 124684), (8906, 114884), (9394, 108916), (10444, 97966), (11242, 91012), (16412, 62342), (17812, 57442), (18788, 54458), (20888, 48983), (22484, 45506), (22753, 44968), (27229, 37576), (28721, 35624), (31171, 32824)]