245324992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 563270400

約数和(自身を除く): 317945408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 109, 139, 176, 184, 218, 253, 278, 352, 368, 436, 506, 556, 704, 736, 872, 1012, 1112, 1199, 1472, 1529, 1744, 2024, 2224, 2398, 2507, 3058, 3197, 3488, 4048, 4448, 4796, 5014, 6116, 6394, 6976, 8096, 8896, 9592, 10028, 12232, 12788, 15151, 16192, 19184, 20056, 24464, 25576, 27577, 30302, 35167, 38368, 40112, 48928, 51152, 55154, 60604, 70334, 76736, 80224, 97856, 102304, 110308, 121208, 140668, 160448, 166661, 204608, 220616, 242416, 281336, 333322, 348473, 441232, 484832, 562672, 666644, 696946, 882464, 969664, 1125344, 1333288, 1393892, 1764928, 2250688, 2666576, 2787784, 3833203, 5333152, 5575568, 7666406, 10666304, 11151136, 15332812, 22302272, 30665624, 61331248, 122662496, 245324992]

約数ペア:

[(1, 245324992), (2, 122662496), (4, 61331248), (8, 30665624), (11, 22302272), (16, 15332812), (22, 11151136), (23, 10666304), (32, 7666406), (44, 5575568), (46, 5333152), (64, 3833203), (88, 2787784), (92, 2666576), (109, 2250688), (139, 1764928), (176, 1393892), (184, 1333288), (218, 1125344), (253, 969664), (278, 882464), (352, 696946), (368, 666644), (436, 562672), (506, 484832), (556, 441232), (704, 348473), (736, 333322), (872, 281336), (1012, 242416), (1112, 220616), (1199, 204608), (1472, 166661), (1529, 160448), (1744, 140668), (2024, 121208), (2224, 110308), (2398, 102304), (2507, 97856), (3058, 80224), (3197, 76736), (3488, 70334), (4048, 60604), (4448, 55154), (4796, 51152), (5014, 48928), (6116, 40112), (6394, 38368), (6976, 35167), (8096, 30302), (8896, 27577), (9592, 25576), (10028, 24464), (12232, 20056), (12788, 19184), (15151, 16192)]