676297728

素因数分解:

$2^{10}\times 3^3\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 176

約数和(自身を含む): 2040777120

約数和(自身を除く): 1364479392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 401, 432, 488, 512, 549, 576, 732, 768, 802, 864, 976, 1024, 1098, 1152, 1203, 1464, 1536, 1604, 1647, 1728, 1952, 2196, 2304, 2406, 2928, 3072, 3208, 3294, 3456, 3609, 3904, 4392, 4608, 4812, 5856, 6416, 6588, 6912, 7218, 7808, 8784, 9216, 9624, 10827, 11712, 12832, 13176, 13824, 14436, 15616, 17568, 19248, 21654, 23424, 24461, 25664, 26352, 27648, 28872, 31232, 35136, 38496, 43308, 46848, 48922, 51328, 52704, 57744, 62464, 70272, 73383, 76992, 86616, 93696, 97844, 102656, 105408, 115488, 140544, 146766, 153984, 173232, 187392, 195688, 205312, 210816, 220149, 230976, 281088, 293532, 307968, 346464, 391376, 410624, 421632, 440298, 461952, 562176, 587064, 615936, 660447, 692928, 782752, 843264, 880596, 923904, 1174128, 1231872, 1320894, 1385856, 1565504, 1686528, 1761192, 1847808, 2348256, 2641788, 2771712, 3131008, 3522384, 3695616, 4696512, 5283576, 5543424, 6262016, 7044768, 9393024, 10567152, 11086848, 12524032, 14089536, 18786048, 21134304, 25048064, 28179072, 37572096, 42268608, 56358144, 75144192, 84537216, 112716288, 169074432, 225432576, 338148864, 676297728]

約数ペア:

[(1, 676297728), (2, 338148864), (3, 225432576), (4, 169074432), (6, 112716288), (8, 84537216), (9, 75144192), (12, 56358144), (16, 42268608), (18, 37572096), (24, 28179072), (27, 25048064), (32, 21134304), (36, 18786048), (48, 14089536), (54, 12524032), (61, 11086848), (64, 10567152), (72, 9393024), (96, 7044768), (108, 6262016), (122, 5543424), (128, 5283576), (144, 4696512), (183, 3695616), (192, 3522384), (216, 3131008), (244, 2771712), (256, 2641788), (288, 2348256), (366, 1847808), (384, 1761192), (401, 1686528), (432, 1565504), (488, 1385856), (512, 1320894), (549, 1231872), (576, 1174128), (732, 923904), (768, 880596), (802, 843264), (864, 782752), (976, 692928), (1024, 660447), (1098, 615936), (1152, 587064), (1203, 562176), (1464, 461952), (1536, 440298), (1604, 421632), (1647, 410624), (1728, 391376), (1952, 346464), (2196, 307968), (2304, 293532), (2406, 281088), (2928, 230976), (3072, 220149), (3208, 210816), (3294, 205312), (3456, 195688), (3609, 187392), (3904, 173232), (4392, 153984), (4608, 146766), (4812, 140544), (5856, 115488), (6416, 105408), (6588, 102656), (6912, 97844), (7218, 93696), (7808, 86616), (8784, 76992), (9216, 73383), (9624, 70272), (10827, 62464), (11712, 57744), (12832, 52704), (13176, 51328), (13824, 48922), (14436, 46848), (15616, 43308), (17568, 38496), (19248, 35136), (21654, 31232), (23424, 28872), (24461, 27648), (25664, 26352)]