214665472

素因数分解:

$2^8\times 7^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 108

約数和(自身を含む): 506227260

約数和(自身を除く): 291561788

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 109, 112, 128, 157, 196, 218, 224, 256, 314, 392, 436, 448, 628, 763, 784, 872, 896, 1099, 1256, 1526, 1568, 1744, 1792, 2198, 2512, 3052, 3136, 3488, 4396, 5024, 5341, 6104, 6272, 6976, 7693, 8792, 10048, 10682, 12208, 12544, 13952, 15386, 17113, 17584, 20096, 21364, 24416, 27904, 30772, 34226, 35168, 40192, 42728, 48832, 61544, 68452, 70336, 85456, 97664, 119791, 123088, 136904, 140672, 170912, 195328, 239582, 246176, 273808, 281344, 341824, 479164, 492352, 547616, 683648, 838537, 958328, 984704, 1095232, 1367296, 1677074, 1916656, 1969408, 2190464, 3354148, 3833312, 4380928, 6708296, 7666624, 13416592, 15333248, 26833184, 30666496, 53666368, 107332736, 214665472]

約数ペア:

[(1, 214665472), (2, 107332736), (4, 53666368), (7, 30666496), (8, 26833184), (14, 15333248), (16, 13416592), (28, 7666624), (32, 6708296), (49, 4380928), (56, 3833312), (64, 3354148), (98, 2190464), (109, 1969408), (112, 1916656), (128, 1677074), (157, 1367296), (196, 1095232), (218, 984704), (224, 958328), (256, 838537), (314, 683648), (392, 547616), (436, 492352), (448, 479164), (628, 341824), (763, 281344), (784, 273808), (872, 246176), (896, 239582), (1099, 195328), (1256, 170912), (1526, 140672), (1568, 136904), (1744, 123088), (1792, 119791), (2198, 97664), (2512, 85456), (3052, 70336), (3136, 68452), (3488, 61544), (4396, 48832), (5024, 42728), (5341, 40192), (6104, 35168), (6272, 34226), (6976, 30772), (7693, 27904), (8792, 24416), (10048, 21364), (10682, 20096), (12208, 17584), (12544, 17113), (13952, 15386)]