326405632

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1579

約数の個数: 80

約数和(自身を含む): 758067552

約数和(自身を除く): 431661920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1493, 1708, 1792, 1952, 2986, 3416, 3584, 3904, 5972, 6832, 7808, 10451, 11944, 13664, 15616, 20902, 23888, 27328, 31232, 41804, 47776, 54656, 83608, 91073, 95552, 109312, 167216, 182146, 191104, 218624, 334432, 364292, 382208, 637511, 668864, 728584, 764416, 1275022, 1337728, 1457168, 2550044, 2675456, 2914336, 5100088, 5350912, 5828672, 10200176, 11657344, 20400352, 23314688, 40800704, 46629376, 81601408, 163202816, 326405632]

約数ペア:

[(1, 326405632), (2, 163202816), (4, 81601408), (7, 46629376), (8, 40800704), (14, 23314688), (16, 20400352), (28, 11657344), (32, 10200176), (56, 5828672), (61, 5350912), (64, 5100088), (112, 2914336), (122, 2675456), (128, 2550044), (224, 1457168), (244, 1337728), (256, 1275022), (427, 764416), (448, 728584), (488, 668864), (512, 637511), (854, 382208), (896, 364292), (976, 334432), (1493, 218624), (1708, 191104), (1792, 182146), (1952, 167216), (2986, 109312), (3416, 95552), (3584, 91073), (3904, 83608), (5972, 54656), (6832, 47776), (7808, 41804), (10451, 31232), (11944, 27328), (13664, 23888), (15616, 20902)]