330508864

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 780808192

約数和(自身を除く): 450299328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 127, 148, 157, 224, 254, 259, 296, 314, 448, 508, 518, 592, 628, 889, 1016, 1036, 1099, 1184, 1256, 1778, 2032, 2072, 2198, 2368, 2512, 3556, 4064, 4144, 4396, 4699, 5024, 5809, 7112, 8128, 8288, 8792, 9398, 10048, 11618, 14224, 16576, 17584, 18796, 19939, 23236, 28448, 32893, 35168, 37592, 39878, 40663, 46472, 56896, 65786, 70336, 75184, 79756, 81326, 92944, 131572, 139573, 150368, 159512, 162652, 185888, 263144, 279146, 300736, 319024, 325304, 371776, 526288, 558292, 638048, 650608, 737743, 1052576, 1116584, 1276096, 1301216, 1475486, 2105152, 2233168, 2602432, 2950972, 4466336, 5164201, 5901944, 8932672, 10328402, 11803888, 20656804, 23607776, 41313608, 47215552, 82627216, 165254432, 330508864]

約数ペア:

[(1, 330508864), (2, 165254432), (4, 82627216), (7, 47215552), (8, 41313608), (14, 23607776), (16, 20656804), (28, 11803888), (32, 10328402), (37, 8932672), (56, 5901944), (64, 5164201), (74, 4466336), (112, 2950972), (127, 2602432), (148, 2233168), (157, 2105152), (224, 1475486), (254, 1301216), (259, 1276096), (296, 1116584), (314, 1052576), (448, 737743), (508, 650608), (518, 638048), (592, 558292), (628, 526288), (889, 371776), (1016, 325304), (1036, 319024), (1099, 300736), (1184, 279146), (1256, 263144), (1778, 185888), (2032, 162652), (2072, 159512), (2198, 150368), (2368, 139573), (2512, 131572), (3556, 92944), (4064, 81326), (4144, 79756), (4396, 75184), (4699, 70336), (5024, 65786), (5809, 56896), (7112, 46472), (8128, 40663), (8288, 39878), (8792, 37592), (9398, 35168), (10048, 32893), (11618, 28448), (14224, 23236), (16576, 19939), (17584, 18796)]