748468296

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 2123856000

約数和(自身を除く): 1375387704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 139, 194, 216, 257, 278, 291, 388, 417, 514, 556, 582, 771, 776, 834, 873, 1028, 1112, 1164, 1251, 1542, 1668, 1746, 2056, 2313, 2328, 2502, 2619, 3084, 3336, 3492, 3753, 4626, 5004, 5238, 6168, 6939, 6984, 7506, 9252, 10008, 10476, 13483, 13878, 15012, 18504, 20952, 24929, 26966, 27756, 30024, 35723, 40449, 49858, 53932, 55512, 71446, 74787, 80898, 99716, 107169, 107864, 121347, 142892, 149574, 161796, 199432, 214338, 224361, 242694, 285784, 299148, 321507, 323592, 364041, 428676, 448722, 485388, 598296, 643014, 673083, 728082, 857352, 897444, 964521, 970776, 1286028, 1346166, 1456164, 1794888, 1929042, 2572056, 2692332, 2912328, 3465131, 3858084, 5384664, 6930262, 7716168, 10395393, 13860524, 20790786, 27721048, 31186179, 41581572, 62372358, 83163144, 93558537, 124744716, 187117074, 249489432, 374234148, 748468296]

約数ペア:

[(1, 748468296), (2, 374234148), (3, 249489432), (4, 187117074), (6, 124744716), (8, 93558537), (9, 83163144), (12, 62372358), (18, 41581572), (24, 31186179), (27, 27721048), (36, 20790786), (54, 13860524), (72, 10395393), (97, 7716168), (108, 6930262), (139, 5384664), (194, 3858084), (216, 3465131), (257, 2912328), (278, 2692332), (291, 2572056), (388, 1929042), (417, 1794888), (514, 1456164), (556, 1346166), (582, 1286028), (771, 970776), (776, 964521), (834, 897444), (873, 857352), (1028, 728082), (1112, 673083), (1164, 643014), (1251, 598296), (1542, 485388), (1668, 448722), (1746, 428676), (2056, 364041), (2313, 323592), (2328, 321507), (2502, 299148), (2619, 285784), (3084, 242694), (3336, 224361), (3492, 214338), (3753, 199432), (4626, 161796), (5004, 149574), (5238, 142892), (6168, 121347), (6939, 107864), (6984, 107169), (7506, 99716), (9252, 80898), (10008, 74787), (10476, 71446), (13483, 55512), (13878, 53932), (15012, 49858), (18504, 40449), (20952, 35723), (24929, 30024), (26966, 27756)]