275209984

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 676972800

約数和(自身を除く): 401762816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 64, 76, 112, 118, 128, 133, 137, 152, 224, 236, 256, 266, 274, 304, 413, 448, 472, 532, 548, 608, 826, 896, 944, 959, 1064, 1096, 1121, 1216, 1652, 1792, 1888, 1918, 2128, 2192, 2242, 2432, 2603, 3304, 3776, 3836, 4256, 4384, 4484, 4864, 5206, 6608, 7552, 7672, 7847, 8083, 8512, 8768, 8968, 10412, 13216, 15104, 15344, 15694, 16166, 17024, 17536, 17936, 18221, 20824, 26432, 30688, 31388, 32332, 34048, 35072, 35872, 36442, 41648, 52864, 56581, 61376, 62776, 64664, 71744, 72884, 83296, 105728, 113162, 122752, 125552, 129328, 143488, 145768, 153577, 166592, 226324, 245504, 251104, 258656, 286976, 291536, 307154, 333184, 452648, 502208, 517312, 583072, 614308, 666368, 905296, 1004416, 1034624, 1075039, 1166144, 1228616, 1810592, 2008832, 2069248, 2150078, 2332288, 2457232, 3621184, 4300156, 4664576, 4914464, 7242368, 8600312, 9828928, 14484736, 17200624, 19657856, 34401248, 39315712, 68802496, 137604992, 275209984]

約数ペア:

[(1, 275209984), (2, 137604992), (4, 68802496), (7, 39315712), (8, 34401248), (14, 19657856), (16, 17200624), (19, 14484736), (28, 9828928), (32, 8600312), (38, 7242368), (56, 4914464), (59, 4664576), (64, 4300156), (76, 3621184), (112, 2457232), (118, 2332288), (128, 2150078), (133, 2069248), (137, 2008832), (152, 1810592), (224, 1228616), (236, 1166144), (256, 1075039), (266, 1034624), (274, 1004416), (304, 905296), (413, 666368), (448, 614308), (472, 583072), (532, 517312), (548, 502208), (608, 452648), (826, 333184), (896, 307154), (944, 291536), (959, 286976), (1064, 258656), (1096, 251104), (1121, 245504), (1216, 226324), (1652, 166592), (1792, 153577), (1888, 145768), (1918, 143488), (2128, 129328), (2192, 125552), (2242, 122752), (2432, 113162), (2603, 105728), (3304, 83296), (3776, 72884), (3836, 71744), (4256, 64664), (4384, 62776), (4484, 61376), (4864, 56581), (5206, 52864), (6608, 41648), (7552, 36442), (7672, 35872), (7847, 35072), (8083, 34048), (8512, 32332), (8768, 31388), (8968, 30688), (10412, 26432), (13216, 20824), (15104, 18221), (15344, 17936), (15694, 17536), (16166, 17024)]