897632568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 2971528560

約数和(自身を除く): 2073895992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 61, 63, 72, 84, 86, 97, 98, 122, 126, 129, 147, 168, 172, 183, 194, 196, 244, 252, 258, 291, 294, 301, 344, 366, 387, 388, 392, 427, 441, 488, 504, 516, 549, 582, 588, 602, 679, 732, 774, 776, 854, 873, 882, 903, 1032, 1098, 1164, 1176, 1204, 1281, 1358, 1464, 1548, 1708, 1746, 1764, 1806, 2037, 2107, 2196, 2328, 2408, 2562, 2623, 2709, 2716, 2989, 3096, 3416, 3492, 3528, 3612, 3843, 4074, 4171, 4214, 4392, 4753, 5124, 5246, 5418, 5432, 5917, 5978, 6111, 6321, 6984, 7224, 7686, 7869, 8148, 8342, 8428, 8967, 9506, 10248, 10492, 10836, 11834, 11956, 12222, 12513, 12642, 14259, 15372, 15738, 16296, 16684, 16856, 17751, 17934, 18361, 18963, 19012, 20984, 21672, 23607, 23668, 23912, 24444, 25026, 25284, 26901, 28518, 29197, 30744, 31476, 33368, 35502, 35868, 36722, 37539, 37926, 38024, 41419, 42777, 47214, 47336, 48888, 50052, 50568, 53253, 53802, 55083, 57036, 58394, 62952, 71004, 71736, 73444, 75078, 75852, 82838, 85554, 87591, 94428, 100104, 106506, 107604, 110166, 114072, 116788, 124257, 128527, 142008, 146888, 150156, 151704, 165249, 165676, 171108, 175182, 188856, 204379, 213012, 215208, 220332, 233576, 248514, 254431, 257054, 262773, 289933, 300312, 330498, 331352, 342216, 350364, 372771, 385581, 408758, 426024, 440664, 497028, 508862, 514108, 525546, 579866, 613137, 660996, 700728, 745542, 763293, 771162, 817516, 869799, 994056, 1017724, 1028216, 1051092, 1156743, 1159732, 1226274, 1321992, 1491084, 1526586, 1542324, 1635032, 1739598, 1781017, 1839411, 2035448, 2102184, 2289879, 2313486, 2319464, 2452548, 2609397, 2982168, 3053172, 3084648, 3479196, 3562034, 3678822, 4579758, 4626972, 4905096, 5218794, 5343051, 6106344, 6958392, 7124068, 7357644, 9159516, 9253944, 10437588, 10686102, 12467119, 14248136, 14715288, 16029153, 18319032, 20875176, 21372204, 24934238, 32058306, 37401357, 42744408, 49868476, 64116612, 74802714, 99736952, 112204071, 128233224, 149605428, 224408142, 299210856, 448816284, 897632568]

約数ペア:

[(1, 897632568), (2, 448816284), (3, 299210856), (4, 224408142), (6, 149605428), (7, 128233224), (8, 112204071), (9, 99736952), (12, 74802714), (14, 64116612), (18, 49868476), (21, 42744408), (24, 37401357), (28, 32058306), (36, 24934238), (42, 21372204), (43, 20875176), (49, 18319032), (56, 16029153), (61, 14715288), (63, 14248136), (72, 12467119), (84, 10686102), (86, 10437588), (97, 9253944), (98, 9159516), (122, 7357644), (126, 7124068), (129, 6958392), (147, 6106344), (168, 5343051), (172, 5218794), (183, 4905096), (194, 4626972), (196, 4579758), (244, 3678822), (252, 3562034), (258, 3479196), (291, 3084648), (294, 3053172), (301, 2982168), (344, 2609397), (366, 2452548), (387, 2319464), (388, 2313486), (392, 2289879), (427, 2102184), (441, 2035448), (488, 1839411), (504, 1781017), (516, 1739598), (549, 1635032), (582, 1542324), (588, 1526586), (602, 1491084), (679, 1321992), (732, 1226274), (774, 1159732), (776, 1156743), (854, 1051092), (873, 1028216), (882, 1017724), (903, 994056), (1032, 869799), (1098, 817516), (1164, 771162), (1176, 763293), (1204, 745542), (1281, 700728), (1358, 660996), (1464, 613137), (1548, 579866), (1708, 525546), (1746, 514108), (1764, 508862), (1806, 497028), (2037, 440664), (2107, 426024), (2196, 408758), (2328, 385581), (2408, 372771), (2562, 350364), (2623, 342216), (2709, 331352), (2716, 330498), (2989, 300312), (3096, 289933), (3416, 262773), (3492, 257054), (3528, 254431), (3612, 248514), (3843, 233576), (4074, 220332), (4171, 215208), (4214, 213012), (4392, 204379), (4753, 188856), (5124, 175182), (5246, 171108), (5418, 165676), (5432, 165249), (5917, 151704), (5978, 150156), (6111, 146888), (6321, 142008), (6984, 128527), (7224, 124257), (7686, 116788), (7869, 114072), (8148, 110166), (8342, 107604), (8428, 106506), (8967, 100104), (9506, 94428), (10248, 87591), (10492, 85554), (10836, 82838), (11834, 75852), (11956, 75078), (12222, 73444), (12513, 71736), (12642, 71004), (14259, 62952), (15372, 58394), (15738, 57036), (16296, 55083), (16684, 53802), (16856, 53253), (17751, 50568), (17934, 50052), (18361, 48888), (18963, 47336), (19012, 47214), (20984, 42777), (21672, 41419), (23607, 38024), (23668, 37926), (23912, 37539), (24444, 36722), (25026, 35868), (25284, 35502), (26901, 33368), (28518, 31476), (29197, 30744)]