213722432

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 112

約数和(自身を含む): 546201600

約数和(自身を除く): 332479168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1399, 1736, 1984, 2387, 2464, 2728, 2798, 3472, 4774, 4928, 5456, 5596, 6944, 9548, 9793, 10912, 11192, 13888, 15389, 19096, 19586, 21824, 22384, 30778, 38192, 39172, 43369, 44768, 61556, 76384, 78344, 86738, 89536, 107723, 123112, 152768, 156688, 173476, 215446, 246224, 303583, 313376, 346952, 430892, 477059, 492448, 607166, 626752, 693904, 861784, 954118, 984896, 1214332, 1387808, 1723568, 1908236, 2428664, 2775616, 3339413, 3447136, 3816472, 4857328, 6678826, 6894272, 7632944, 9714656, 13357652, 15265888, 19429312, 26715304, 30531776, 53430608, 106861216, 213722432]

約数ペア:

[(1, 213722432), (2, 106861216), (4, 53430608), (7, 30531776), (8, 26715304), (11, 19429312), (14, 15265888), (16, 13357652), (22, 9714656), (28, 7632944), (31, 6894272), (32, 6678826), (44, 4857328), (56, 3816472), (62, 3447136), (64, 3339413), (77, 2775616), (88, 2428664), (112, 1908236), (124, 1723568), (154, 1387808), (176, 1214332), (217, 984896), (224, 954118), (248, 861784), (308, 693904), (341, 626752), (352, 607166), (434, 492448), (448, 477059), (496, 430892), (616, 346952), (682, 313376), (704, 303583), (868, 246224), (992, 215446), (1232, 173476), (1364, 156688), (1399, 152768), (1736, 123112), (1984, 107723), (2387, 89536), (2464, 86738), (2728, 78344), (2798, 76384), (3472, 61556), (4774, 44768), (4928, 43369), (5456, 39172), (5596, 38192), (6944, 30778), (9548, 22384), (9793, 21824), (10912, 19586), (11192, 19096), (13888, 15389)]