245613984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 567237216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 149, 154, 168, 176, 223, 224, 231, 264, 298, 308, 336, 352, 446, 447, 462, 528, 596, 616, 669, 672, 892, 894, 924, 1043, 1056, 1192, 1232, 1338, 1561, 1639, 1784, 1788, 1848, 2086, 2384, 2453, 2464, 2676, 3122, 3129, 3278, 3568, 3576, 3696, 4172, 4683, 4768, 4906, 4917, 5352, 6244, 6258, 6556, 7136, 7152, 7359, 7392, 8344, 9366, 9812, 9834, 10704, 11473, 12488, 12516, 13112, 14304, 14718, 16688, 17171, 18732, 19624, 19668, 21408, 22946, 24976, 25032, 26224, 29436, 33227, 33376, 34342, 34419, 37464, 39248, 39336, 45892, 49952, 50064, 51513, 52448, 58872, 66454, 68684, 68838, 74928, 78496, 78672, 91784, 99681, 100128, 103026, 117744, 132908, 137368, 137676, 149856, 157344, 183568, 199362, 206052, 232589, 235488, 265816, 274736, 275352, 365497, 367136, 398724, 412104, 465178, 531632, 549472, 550704, 697767, 730994, 797448, 824208, 930356, 1063264, 1096491, 1101408, 1395534, 1461988, 1594896, 1648416, 1860712, 2192982, 2558479, 2791068, 2923976, 3189792, 3721424, 4385964, 5116958, 5582136, 5847952, 7442848, 7675437, 8771928, 10233916, 11164272, 11695904, 15350874, 17543856, 20467832, 22328544, 30701748, 35087712, 40935664, 61403496, 81871328, 122806992, 245613984]

約数ペア:

[(1, 245613984), (2, 122806992), (3, 81871328), (4, 61403496), (6, 40935664), (7, 35087712), (8, 30701748), (11, 22328544), (12, 20467832), (14, 17543856), (16, 15350874), (21, 11695904), (22, 11164272), (24, 10233916), (28, 8771928), (32, 7675437), (33, 7442848), (42, 5847952), (44, 5582136), (48, 5116958), (56, 4385964), (66, 3721424), (77, 3189792), (84, 2923976), (88, 2791068), (96, 2558479), (112, 2192982), (132, 1860712), (149, 1648416), (154, 1594896), (168, 1461988), (176, 1395534), (223, 1101408), (224, 1096491), (231, 1063264), (264, 930356), (298, 824208), (308, 797448), (336, 730994), (352, 697767), (446, 550704), (447, 549472), (462, 531632), (528, 465178), (596, 412104), (616, 398724), (669, 367136), (672, 365497), (892, 275352), (894, 274736), (924, 265816), (1043, 235488), (1056, 232589), (1192, 206052), (1232, 199362), (1338, 183568), (1561, 157344), (1639, 149856), (1784, 137676), (1788, 137368), (1848, 132908), (2086, 117744), (2384, 103026), (2453, 100128), (2464, 99681), (2676, 91784), (3122, 78672), (3129, 78496), (3278, 74928), (3568, 68838), (3576, 68684), (3696, 66454), (4172, 58872), (4683, 52448), (4768, 51513), (4906, 50064), (4917, 49952), (5352, 45892), (6244, 39336), (6258, 39248), (6556, 37464), (7136, 34419), (7152, 34342), (7359, 33376), (7392, 33227), (8344, 29436), (9366, 26224), (9812, 25032), (9834, 24976), (10704, 22946), (11473, 21408), (12488, 19668), (12516, 19624), (13112, 18732), (14304, 17171), (14718, 16688)]