874745856

素因数分解:

$2^{12}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 156

約数和(自身を含む): 2574758940

約数和(自身を除く): 1700013084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 389, 488, 512, 549, 576, 732, 768, 778, 976, 1024, 1098, 1152, 1167, 1464, 1536, 1556, 1952, 2048, 2196, 2304, 2334, 2928, 3072, 3112, 3501, 3904, 4096, 4392, 4608, 4668, 5856, 6144, 6224, 7002, 7808, 8784, 9216, 9336, 11712, 12288, 12448, 14004, 15616, 17568, 18432, 18672, 23424, 23729, 24896, 28008, 31232, 35136, 36864, 37344, 46848, 47458, 49792, 56016, 62464, 70272, 71187, 74688, 93696, 94916, 99584, 112032, 124928, 140544, 142374, 149376, 187392, 189832, 199168, 213561, 224064, 249856, 281088, 284748, 298752, 374784, 379664, 398336, 427122, 448128, 562176, 569496, 597504, 749568, 759328, 796672, 854244, 896256, 1124352, 1138992, 1195008, 1518656, 1593344, 1708488, 1792512, 2248704, 2277984, 2390016, 3037312, 3416976, 3585024, 4555968, 4780032, 6074624, 6833952, 7170048, 9111936, 12149248, 13667904, 14340096, 18223872, 24298496, 27335808, 36447744, 48596992, 54671616, 72895488, 97193984, 109343232, 145790976, 218686464, 291581952, 437372928, 874745856]

約数ペア:

[(1, 874745856), (2, 437372928), (3, 291581952), (4, 218686464), (6, 145790976), (8, 109343232), (9, 97193984), (12, 72895488), (16, 54671616), (18, 48596992), (24, 36447744), (32, 27335808), (36, 24298496), (48, 18223872), (61, 14340096), (64, 13667904), (72, 12149248), (96, 9111936), (122, 7170048), (128, 6833952), (144, 6074624), (183, 4780032), (192, 4555968), (244, 3585024), (256, 3416976), (288, 3037312), (366, 2390016), (384, 2277984), (389, 2248704), (488, 1792512), (512, 1708488), (549, 1593344), (576, 1518656), (732, 1195008), (768, 1138992), (778, 1124352), (976, 896256), (1024, 854244), (1098, 796672), (1152, 759328), (1167, 749568), (1464, 597504), (1536, 569496), (1556, 562176), (1952, 448128), (2048, 427122), (2196, 398336), (2304, 379664), (2334, 374784), (2928, 298752), (3072, 284748), (3112, 281088), (3501, 249856), (3904, 224064), (4096, 213561), (4392, 199168), (4608, 189832), (4668, 187392), (5856, 149376), (6144, 142374), (6224, 140544), (7002, 124928), (7808, 112032), (8784, 99584), (9216, 94916), (9336, 93696), (11712, 74688), (12288, 71187), (12448, 70272), (14004, 62464), (15616, 56016), (17568, 49792), (18432, 47458), (18672, 46848), (23424, 37344), (23729, 36864), (24896, 35136), (28008, 31232)]