1674351616

素因数分解:

$2^{10}\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2279

約数の個数: 88

約数和(自身を含む): 3862115840

約数和(自身を除く): 2187764224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 512, 763, 872, 896, 1024, 1526, 1744, 1792, 2143, 3052, 3488, 3584, 4286, 6104, 6976, 7168, 8572, 12208, 13952, 15001, 17144, 24416, 27904, 30002, 34288, 48832, 55808, 60004, 68576, 97664, 111616, 120008, 137152, 195328, 233587, 240016, 274304, 390656, 467174, 480032, 548608, 781312, 934348, 960064, 1097216, 1635109, 1868696, 1920128, 2194432, 3270218, 3737392, 3840256, 6540436, 7474784, 7680512, 13080872, 14949568, 15361024, 26161744, 29899136, 52323488, 59798272, 104646976, 119596544, 209293952, 239193088, 418587904, 837175808, 1674351616]

約数ペア:

[(1, 1674351616), (2, 837175808), (4, 418587904), (7, 239193088), (8, 209293952), (14, 119596544), (16, 104646976), (28, 59798272), (32, 52323488), (56, 29899136), (64, 26161744), (109, 15361024), (112, 14949568), (128, 13080872), (218, 7680512), (224, 7474784), (256, 6540436), (436, 3840256), (448, 3737392), (512, 3270218), (763, 2194432), (872, 1920128), (896, 1868696), (1024, 1635109), (1526, 1097216), (1744, 960064), (1792, 934348), (2143, 781312), (3052, 548608), (3488, 480032), (3584, 467174), (4286, 390656), (6104, 274304), (6976, 240016), (7168, 233587), (8572, 195328), (12208, 137152), (13952, 120008), (15001, 111616), (17144, 97664), (24416, 68576), (27904, 60004), (30002, 55808), (34288, 48832)]