328997466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3301}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 836799444

約数和(自身を除く): 507801978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 882, 1017, 1582, 2034, 2373, 3301, 4746, 5537, 6602, 7119, 9903, 11074, 14238, 16611, 19806, 23107, 29709, 33222, 46214, 49833, 59418, 69321, 99666, 138642, 161749, 207963, 323498, 373013, 415926, 485247, 746026, 970494, 1119039, 1455741, 2238078, 2611091, 2911482, 3357117, 5222182, 6714234, 7833273, 15666546, 18277637, 23499819, 36555274, 46999638, 54832911, 109665822, 164498733, 328997466]

約数ペア:

[(1, 328997466), (2, 164498733), (3, 109665822), (6, 54832911), (7, 46999638), (9, 36555274), (14, 23499819), (18, 18277637), (21, 15666546), (42, 7833273), (49, 6714234), (63, 5222182), (98, 3357117), (113, 2911482), (126, 2611091), (147, 2238078), (226, 1455741), (294, 1119039), (339, 970494), (441, 746026), (678, 485247), (791, 415926), (882, 373013), (1017, 323498), (1582, 207963), (2034, 161749), (2373, 138642), (3301, 99666), (4746, 69321), (5537, 59418), (6602, 49833), (7119, 46214), (9903, 33222), (11074, 29709), (14238, 23107), (16611, 19806)]