636280056

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 1872288000

約数和(自身を除く): 1236007944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 197, 216, 228, 342, 394, 456, 513, 591, 684, 787, 788, 1026, 1182, 1368, 1574, 1576, 1773, 2052, 2361, 2364, 3148, 3546, 3743, 4104, 4722, 4728, 5319, 6296, 7083, 7092, 7486, 9444, 10638, 11229, 14166, 14184, 14953, 14972, 18888, 21249, 21276, 22458, 28332, 29906, 29944, 33687, 42498, 42552, 44859, 44916, 56664, 59812, 67374, 84996, 89718, 89832, 101061, 119624, 134577, 134748, 155039, 169992, 179436, 202122, 269154, 269496, 310078, 358872, 403731, 404244, 465117, 538308, 620156, 807462, 808488, 930234, 1076616, 1240312, 1395351, 1614924, 1860468, 2790702, 2945741, 3229848, 3720936, 4186053, 5581404, 5891482, 8372106, 8837223, 11162808, 11782964, 16744212, 17674446, 23565928, 26511669, 33488424, 35348892, 53023338, 70697784, 79535007, 106046676, 159070014, 212093352, 318140028, 636280056]

約数ペア:

[(1, 636280056), (2, 318140028), (3, 212093352), (4, 159070014), (6, 106046676), (8, 79535007), (9, 70697784), (12, 53023338), (18, 35348892), (19, 33488424), (24, 26511669), (27, 23565928), (36, 17674446), (38, 16744212), (54, 11782964), (57, 11162808), (72, 8837223), (76, 8372106), (108, 5891482), (114, 5581404), (152, 4186053), (171, 3720936), (197, 3229848), (216, 2945741), (228, 2790702), (342, 1860468), (394, 1614924), (456, 1395351), (513, 1240312), (591, 1076616), (684, 930234), (787, 808488), (788, 807462), (1026, 620156), (1182, 538308), (1368, 465117), (1574, 404244), (1576, 403731), (1773, 358872), (2052, 310078), (2361, 269496), (2364, 269154), (3148, 202122), (3546, 179436), (3743, 169992), (4104, 155039), (4722, 134748), (4728, 134577), (5319, 119624), (6296, 101061), (7083, 89832), (7092, 89718), (7486, 84996), (9444, 67374), (10638, 59812), (11229, 56664), (14166, 44916), (14184, 44859), (14953, 42552), (14972, 42498), (18888, 33687), (21249, 29944), (21276, 29906), (22458, 28332)]