245059248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 748174336

約数和(自身を除く): 503115088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 97, 103, 112, 146, 168, 194, 206, 219, 291, 292, 309, 336, 388, 412, 438, 511, 582, 584, 618, 679, 721, 776, 824, 876, 1022, 1164, 1168, 1236, 1358, 1442, 1533, 1552, 1648, 1752, 2037, 2044, 2163, 2328, 2472, 2716, 2884, 3066, 3504, 4074, 4088, 4326, 4656, 4944, 5432, 5768, 6132, 7081, 7519, 8148, 8176, 8652, 9991, 10864, 11536, 12264, 14162, 15038, 16296, 17304, 19982, 21243, 22557, 24528, 28324, 29973, 30076, 32592, 34608, 39964, 42486, 45114, 49567, 52633, 56648, 59946, 60152, 69937, 79928, 84972, 90228, 99134, 105266, 113296, 119892, 120304, 139874, 148701, 157899, 159856, 169944, 180456, 198268, 209811, 210532, 239784, 279748, 297402, 315798, 339888, 360912, 396536, 419622, 421064, 479568, 559496, 594804, 631596, 729343, 793072, 839244, 842128, 1118992, 1189608, 1263192, 1458686, 1678488, 2188029, 2379216, 2526384, 2917372, 3356976, 4376058, 5105401, 5834744, 8752116, 10210802, 11669488, 15316203, 17504232, 20421604, 30632406, 35008464, 40843208, 61264812, 81686416, 122529624, 245059248]

約数ペア:

[(1, 245059248), (2, 122529624), (3, 81686416), (4, 61264812), (6, 40843208), (7, 35008464), (8, 30632406), (12, 20421604), (14, 17504232), (16, 15316203), (21, 11669488), (24, 10210802), (28, 8752116), (42, 5834744), (48, 5105401), (56, 4376058), (73, 3356976), (84, 2917372), (97, 2526384), (103, 2379216), (112, 2188029), (146, 1678488), (168, 1458686), (194, 1263192), (206, 1189608), (219, 1118992), (291, 842128), (292, 839244), (309, 793072), (336, 729343), (388, 631596), (412, 594804), (438, 559496), (511, 479568), (582, 421064), (584, 419622), (618, 396536), (679, 360912), (721, 339888), (776, 315798), (824, 297402), (876, 279748), (1022, 239784), (1164, 210532), (1168, 209811), (1236, 198268), (1358, 180456), (1442, 169944), (1533, 159856), (1552, 157899), (1648, 148701), (1752, 139874), (2037, 120304), (2044, 119892), (2163, 113296), (2328, 105266), (2472, 99134), (2716, 90228), (2884, 84972), (3066, 79928), (3504, 69937), (4074, 60152), (4088, 59946), (4326, 56648), (4656, 52633), (4944, 49567), (5432, 45114), (5768, 42486), (6132, 39964), (7081, 34608), (7519, 32592), (8148, 30076), (8176, 29973), (8652, 28324), (9991, 24528), (10864, 22557), (11536, 21243), (12264, 19982), (14162, 17304), (15038, 16296)]