297912888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 192

約数和(自身を含む): 1018180800

約数和(自身を除く): 720267912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 52, 56, 63, 72, 78, 82, 84, 91, 104, 117, 123, 126, 156, 164, 168, 182, 234, 246, 252, 273, 287, 312, 328, 364, 369, 468, 492, 504, 533, 546, 574, 728, 738, 819, 861, 936, 984, 1066, 1092, 1109, 1148, 1476, 1599, 1638, 1722, 2132, 2184, 2218, 2296, 2583, 2952, 3198, 3276, 3327, 3444, 3731, 4264, 4436, 4797, 5166, 6396, 6552, 6654, 6888, 7462, 7763, 8872, 9594, 9981, 10332, 11193, 12792, 13308, 14417, 14924, 15526, 19188, 19962, 20664, 22386, 23289, 26616, 28834, 29848, 31052, 33579, 38376, 39924, 43251, 44772, 45469, 46578, 57668, 62104, 67158, 69867, 79848, 86502, 89544, 90938, 93156, 100919, 115336, 129753, 134316, 136407, 139734, 173004, 181876, 186312, 201838, 259506, 268632, 272814, 279468, 302757, 318283, 346008, 363752, 403676, 409221, 519012, 545628, 558936, 591097, 605514, 636566, 807352, 818442, 908271, 954849, 1038024, 1091256, 1182194, 1211028, 1273132, 1636884, 1773291, 1816542, 1909698, 2364388, 2422056, 2546264, 2864547, 3273768, 3546582, 3633084, 3819396, 4137679, 4728776, 5319873, 5729094, 7093164, 7266168, 7638792, 8275358, 10639746, 11458188, 12413037, 14186328, 16550716, 21279492, 22916376, 24826074, 33101432, 37239111, 42558984, 49652148, 74478222, 99304296, 148956444, 297912888]

約数ペア:

[(1, 297912888), (2, 148956444), (3, 99304296), (4, 74478222), (6, 49652148), (7, 42558984), (8, 37239111), (9, 33101432), (12, 24826074), (13, 22916376), (14, 21279492), (18, 16550716), (21, 14186328), (24, 12413037), (26, 11458188), (28, 10639746), (36, 8275358), (39, 7638792), (41, 7266168), (42, 7093164), (52, 5729094), (56, 5319873), (63, 4728776), (72, 4137679), (78, 3819396), (82, 3633084), (84, 3546582), (91, 3273768), (104, 2864547), (117, 2546264), (123, 2422056), (126, 2364388), (156, 1909698), (164, 1816542), (168, 1773291), (182, 1636884), (234, 1273132), (246, 1211028), (252, 1182194), (273, 1091256), (287, 1038024), (312, 954849), (328, 908271), (364, 818442), (369, 807352), (468, 636566), (492, 605514), (504, 591097), (533, 558936), (546, 545628), (574, 519012), (728, 409221), (738, 403676), (819, 363752), (861, 346008), (936, 318283), (984, 302757), (1066, 279468), (1092, 272814), (1109, 268632), (1148, 259506), (1476, 201838), (1599, 186312), (1638, 181876), (1722, 173004), (2132, 139734), (2184, 136407), (2218, 134316), (2296, 129753), (2583, 115336), (2952, 100919), (3198, 93156), (3276, 90938), (3327, 89544), (3444, 86502), (3731, 79848), (4264, 69867), (4436, 67158), (4797, 62104), (5166, 57668), (6396, 46578), (6552, 45469), (6654, 44772), (6888, 43251), (7462, 39924), (7763, 38376), (8872, 33579), (9594, 31052), (9981, 29848), (10332, 28834), (11193, 26616), (12792, 23289), (13308, 22386), (14417, 20664), (14924, 19962), (15526, 19188)]