274933792

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 683278848

約数和(自身を除く): 408345056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 137, 217, 224, 238, 248, 272, 274, 289, 434, 476, 496, 527, 544, 548, 578, 868, 952, 959, 992, 1054, 1096, 1156, 1736, 1904, 1918, 2023, 2108, 2192, 2312, 2329, 3472, 3689, 3808, 3836, 4046, 4216, 4247, 4384, 4624, 4658, 6944, 7378, 7672, 8092, 8432, 8494, 8959, 9248, 9316, 14756, 15344, 16184, 16303, 16864, 16988, 17918, 18632, 29512, 29729, 30688, 32368, 32606, 33976, 35836, 37264, 39593, 59024, 59458, 62713, 64736, 65212, 67952, 71672, 72199, 74528, 79186, 118048, 118916, 125426, 130424, 135904, 143344, 144398, 158372, 237832, 250852, 260848, 277151, 286688, 288796, 316744, 475664, 501704, 505393, 521696, 554302, 577592, 633488, 951328, 1003408, 1010786, 1108604, 1155184, 1227383, 1266976, 2006816, 2021572, 2217208, 2310368, 2454766, 4043144, 4434416, 4909532, 8086288, 8591681, 8868832, 9819064, 16172576, 17183362, 19638128, 34366724, 39276256, 68733448, 137466896, 274933792]

約数ペア:

[(1, 274933792), (2, 137466896), (4, 68733448), (7, 39276256), (8, 34366724), (14, 19638128), (16, 17183362), (17, 16172576), (28, 9819064), (31, 8868832), (32, 8591681), (34, 8086288), (56, 4909532), (62, 4434416), (68, 4043144), (112, 2454766), (119, 2310368), (124, 2217208), (136, 2021572), (137, 2006816), (217, 1266976), (224, 1227383), (238, 1155184), (248, 1108604), (272, 1010786), (274, 1003408), (289, 951328), (434, 633488), (476, 577592), (496, 554302), (527, 521696), (544, 505393), (548, 501704), (578, 475664), (868, 316744), (952, 288796), (959, 286688), (992, 277151), (1054, 260848), (1096, 250852), (1156, 237832), (1736, 158372), (1904, 144398), (1918, 143344), (2023, 135904), (2108, 130424), (2192, 125426), (2312, 118916), (2329, 118048), (3472, 79186), (3689, 74528), (3808, 72199), (3836, 71672), (4046, 67952), (4216, 65212), (4247, 64736), (4384, 62713), (4624, 59458), (4658, 59024), (6944, 39593), (7378, 37264), (7672, 35836), (8092, 33976), (8432, 32606), (8494, 32368), (8959, 30688), (9248, 29729), (9316, 29512), (14756, 18632), (15344, 17918), (16184, 16988), (16303, 16864)]