664137864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 2018365440

約数和(自身を除く): 1354227576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 127, 148, 151, 156, 222, 234, 254, 296, 302, 312, 333, 381, 444, 453, 468, 481, 508, 604, 666, 762, 888, 906, 936, 962, 1016, 1143, 1208, 1332, 1359, 1443, 1524, 1651, 1812, 1924, 1963, 2286, 2664, 2718, 2886, 3048, 3302, 3624, 3848, 3926, 4329, 4572, 4699, 4953, 5436, 5587, 5772, 5889, 6604, 7852, 8658, 9144, 9398, 9906, 10872, 11174, 11544, 11778, 13208, 14097, 14859, 15704, 16761, 17316, 17667, 18796, 19177, 19812, 22348, 23556, 28194, 29718, 33522, 34632, 35334, 37592, 38354, 39624, 42291, 44696, 47112, 50283, 56388, 57531, 59436, 61087, 67044, 70668, 72631, 76708, 84582, 100566, 112776, 115062, 118872, 122174, 134088, 141336, 145262, 153416, 169164, 172593, 183261, 201132, 217893, 230124, 244348, 249301, 290524, 338328, 345186, 366522, 402264, 435786, 460248, 488696, 498602, 549783, 581048, 653679, 690372, 709549, 733044, 747903, 871572, 997204, 1099566, 1307358, 1380744, 1419098, 1466088, 1495806, 1743144, 1994408, 2128647, 2199132, 2243709, 2614716, 2838196, 2991612, 4257294, 4398264, 4487418, 5229432, 5676392, 5983224, 6385941, 8514588, 8974836, 9224137, 12771882, 17029176, 17949672, 18448274, 25543764, 27672411, 36896548, 51087528, 55344822, 73793096, 83017233, 110689644, 166034466, 221379288, 332068932, 664137864]

約数ペア:

[(1, 664137864), (2, 332068932), (3, 221379288), (4, 166034466), (6, 110689644), (8, 83017233), (9, 73793096), (12, 55344822), (13, 51087528), (18, 36896548), (24, 27672411), (26, 25543764), (36, 18448274), (37, 17949672), (39, 17029176), (52, 12771882), (72, 9224137), (74, 8974836), (78, 8514588), (104, 6385941), (111, 5983224), (117, 5676392), (127, 5229432), (148, 4487418), (151, 4398264), (156, 4257294), (222, 2991612), (234, 2838196), (254, 2614716), (296, 2243709), (302, 2199132), (312, 2128647), (333, 1994408), (381, 1743144), (444, 1495806), (453, 1466088), (468, 1419098), (481, 1380744), (508, 1307358), (604, 1099566), (666, 997204), (762, 871572), (888, 747903), (906, 733044), (936, 709549), (962, 690372), (1016, 653679), (1143, 581048), (1208, 549783), (1332, 498602), (1359, 488696), (1443, 460248), (1524, 435786), (1651, 402264), (1812, 366522), (1924, 345186), (1963, 338328), (2286, 290524), (2664, 249301), (2718, 244348), (2886, 230124), (3048, 217893), (3302, 201132), (3624, 183261), (3848, 172593), (3926, 169164), (4329, 153416), (4572, 145262), (4699, 141336), (4953, 134088), (5436, 122174), (5587, 118872), (5772, 115062), (5889, 112776), (6604, 100566), (7852, 84582), (8658, 76708), (9144, 72631), (9398, 70668), (9906, 67044), (10872, 61087), (11174, 59436), (11544, 57531), (11778, 56388), (13208, 50283), (14097, 47112), (14859, 44696), (15704, 42291), (16761, 39624), (17316, 38354), (17667, 37592), (18796, 35334), (19177, 34632), (19812, 33522), (22348, 29718), (23556, 28194)]