1788996832

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4723}}^1$

素因数の和:4848

約数の個数: 96

約数和(自身を含む): 4285612800

約数和(自身を除く): 2496615968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 89, 112, 133, 152, 178, 224, 266, 304, 356, 532, 608, 623, 712, 1064, 1246, 1424, 1691, 2128, 2492, 2848, 3382, 4256, 4723, 4984, 6764, 9446, 9968, 11837, 13528, 18892, 19936, 23674, 27056, 33061, 37784, 47348, 54112, 66122, 75568, 89737, 94696, 132244, 151136, 179474, 189392, 264488, 358948, 378784, 420347, 528976, 628159, 717896, 840694, 1057952, 1256318, 1435792, 1681388, 2512636, 2871584, 2942429, 3362776, 5025272, 5884858, 6725552, 7986593, 10050544, 11769716, 13451104, 15973186, 20101088, 23539432, 31946372, 47078864, 55906151, 63892744, 94157728, 111812302, 127785488, 223624604, 255570976, 447249208, 894498416, 1788996832]

約数ペア:

[(1, 1788996832), (2, 894498416), (4, 447249208), (7, 255570976), (8, 223624604), (14, 127785488), (16, 111812302), (19, 94157728), (28, 63892744), (32, 55906151), (38, 47078864), (56, 31946372), (76, 23539432), (89, 20101088), (112, 15973186), (133, 13451104), (152, 11769716), (178, 10050544), (224, 7986593), (266, 6725552), (304, 5884858), (356, 5025272), (532, 3362776), (608, 2942429), (623, 2871584), (712, 2512636), (1064, 1681388), (1246, 1435792), (1424, 1256318), (1691, 1057952), (2128, 840694), (2492, 717896), (2848, 628159), (3382, 528976), (4256, 420347), (4723, 378784), (4984, 358948), (6764, 264488), (9446, 189392), (9968, 179474), (11837, 151136), (13528, 132244), (18892, 94696), (19936, 89737), (23674, 75568), (27056, 66122), (33061, 54112), (37784, 47348)]