323369984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:453

約数の個数: 88

約数和(自身を含む): 745763040

約数和(自身を除く): 422393056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 229, 256, 394, 448, 458, 512, 788, 896, 916, 1024, 1379, 1576, 1603, 1792, 1832, 2758, 3152, 3206, 3584, 3664, 5516, 6304, 6412, 7168, 7328, 11032, 12608, 12824, 14656, 22064, 25216, 25648, 29312, 44128, 45113, 50432, 51296, 58624, 88256, 90226, 100864, 102592, 117248, 176512, 180452, 201728, 205184, 234496, 315791, 353024, 360904, 410368, 631582, 706048, 721808, 820736, 1263164, 1412096, 1443616, 1641472, 2526328, 2887232, 5052656, 5774464, 10105312, 11548928, 20210624, 23097856, 40421248, 46195712, 80842496, 161684992, 323369984]

約数ペア:

[(1, 323369984), (2, 161684992), (4, 80842496), (7, 46195712), (8, 40421248), (14, 23097856), (16, 20210624), (28, 11548928), (32, 10105312), (56, 5774464), (64, 5052656), (112, 2887232), (128, 2526328), (197, 1641472), (224, 1443616), (229, 1412096), (256, 1263164), (394, 820736), (448, 721808), (458, 706048), (512, 631582), (788, 410368), (896, 360904), (916, 353024), (1024, 315791), (1379, 234496), (1576, 205184), (1603, 201728), (1792, 180452), (1832, 176512), (2758, 117248), (3152, 102592), (3206, 100864), (3584, 90226), (3664, 88256), (5516, 58624), (6304, 51296), (6412, 50432), (7168, 45113), (7328, 44128), (11032, 29312), (12608, 25648), (12824, 25216), (14656, 22064)]