251068356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 873331200

約数和(自身を除く): 622262844

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 49, 54, 57, 63, 66, 76, 77, 84, 98, 99, 108, 114, 126, 132, 133, 147, 154, 171, 189, 196, 198, 209, 227, 228, 231, 252, 266, 294, 297, 308, 342, 378, 396, 399, 418, 441, 454, 462, 513, 532, 539, 588, 594, 627, 681, 684, 693, 756, 798, 836, 882, 908, 924, 931, 1026, 1078, 1188, 1197, 1254, 1323, 1362, 1386, 1463, 1589, 1596, 1617, 1764, 1862, 1881, 2043, 2052, 2079, 2156, 2394, 2497, 2508, 2646, 2724, 2772, 2793, 2926, 3178, 3234, 3591, 3724, 3762, 4086, 4158, 4313, 4389, 4767, 4788, 4851, 4994, 5292, 5586, 5643, 5852, 6129, 6356, 6468, 7182, 7491, 7524, 8172, 8316, 8379, 8626, 8778, 9534, 9702, 9988, 10241, 11123, 11172, 11286, 12258, 12939, 13167, 14301, 14364, 14553, 14982, 16758, 17252, 17479, 17556, 19068, 19404, 20482, 22246, 22473, 22572, 24516, 25137, 25878, 26334, 28602, 29106, 29964, 30191, 30723, 33369, 33516, 34958, 38817, 39501, 40964, 42903, 44492, 44946, 47443, 50274, 51756, 52437, 52668, 57204, 58212, 60382, 61446, 66738, 67419, 69916, 77634, 79002, 85806, 89892, 90573, 92169, 94886, 100107, 100548, 104874, 116451, 120764, 122353, 122892, 133476, 134838, 142329, 155268, 157311, 158004, 171612, 181146, 184338, 189772, 200214, 209748, 211337, 232902, 244706, 269676, 271719, 276507, 284658, 300321, 314622, 332101, 362292, 367059, 368676, 400428, 422674, 426987, 465804, 471933, 489412, 543438, 553014, 569316, 600642, 629244, 634011, 664202, 734118, 815157, 845348, 853974, 943866, 996303, 1086876, 1101177, 1106028, 1201284, 1268022, 1280961, 1328404, 1468236, 1630314, 1707948, 1887732, 1902033, 1992606, 2202354, 2324707, 2536044, 2561922, 2988909, 3260628, 3303531, 3804066, 3985212, 4404708, 4649414, 5123844, 5706099, 5977818, 6607062, 6974121, 7608132, 8966727, 9298828, 11412198, 11955636, 13214124, 13948242, 17933454, 20922363, 22824396, 27896484, 35866908, 41844726, 62767089, 83689452, 125534178, 251068356]

約数ペア:

[(1, 251068356), (2, 125534178), (3, 83689452), (4, 62767089), (6, 41844726), (7, 35866908), (9, 27896484), (11, 22824396), (12, 20922363), (14, 17933454), (18, 13948242), (19, 13214124), (21, 11955636), (22, 11412198), (27, 9298828), (28, 8966727), (33, 7608132), (36, 6974121), (38, 6607062), (42, 5977818), (44, 5706099), (49, 5123844), (54, 4649414), (57, 4404708), (63, 3985212), (66, 3804066), (76, 3303531), (77, 3260628), (84, 2988909), (98, 2561922), (99, 2536044), (108, 2324707), (114, 2202354), (126, 1992606), (132, 1902033), (133, 1887732), (147, 1707948), (154, 1630314), (171, 1468236), (189, 1328404), (196, 1280961), (198, 1268022), (209, 1201284), (227, 1106028), (228, 1101177), (231, 1086876), (252, 996303), (266, 943866), (294, 853974), (297, 845348), (308, 815157), (342, 734118), (378, 664202), (396, 634011), (399, 629244), (418, 600642), (441, 569316), (454, 553014), (462, 543438), (513, 489412), (532, 471933), (539, 465804), (588, 426987), (594, 422674), (627, 400428), (681, 368676), (684, 367059), (693, 362292), (756, 332101), (798, 314622), (836, 300321), (882, 284658), (908, 276507), (924, 271719), (931, 269676), (1026, 244706), (1078, 232902), (1188, 211337), (1197, 209748), (1254, 200214), (1323, 189772), (1362, 184338), (1386, 181146), (1463, 171612), (1589, 158004), (1596, 157311), (1617, 155268), (1764, 142329), (1862, 134838), (1881, 133476), (2043, 122892), (2052, 122353), (2079, 120764), (2156, 116451), (2394, 104874), (2497, 100548), (2508, 100107), (2646, 94886), (2724, 92169), (2772, 90573), (2793, 89892), (2926, 85806), (3178, 79002), (3234, 77634), (3591, 69916), (3724, 67419), (3762, 66738), (4086, 61446), (4158, 60382), (4313, 58212), (4389, 57204), (4767, 52668), (4788, 52437), (4851, 51756), (4994, 50274), (5292, 47443), (5586, 44946), (5643, 44492), (5852, 42903), (6129, 40964), (6356, 39501), (6468, 38817), (7182, 34958), (7491, 33516), (7524, 33369), (8172, 30723), (8316, 30191), (8379, 29964), (8626, 29106), (8778, 28602), (9534, 26334), (9702, 25878), (9988, 25137), (10241, 24516), (11123, 22572), (11172, 22473), (11286, 22246), (12258, 20482), (12939, 19404), (13167, 19068), (14301, 17556), (14364, 17479), (14553, 17252), (14982, 16758)]