764221824

素因数分解:

$2^7\times 3^3\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 2265256800

約数和(自身を除く): 1501034976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 397, 432, 557, 576, 794, 864, 1114, 1152, 1191, 1588, 1671, 1728, 2228, 2382, 3176, 3342, 3456, 3573, 4456, 4764, 5013, 6352, 6684, 7146, 8912, 9528, 10026, 10719, 12704, 13368, 14292, 15039, 17824, 19056, 20052, 21438, 25408, 26736, 28584, 30078, 35648, 38112, 40104, 42876, 50816, 53472, 57168, 60156, 71296, 76224, 80208, 85752, 106944, 114336, 120312, 152448, 160416, 171504, 213888, 221129, 228672, 240624, 320832, 343008, 442258, 457344, 481248, 641664, 663387, 686016, 884516, 962496, 1326774, 1372032, 1769032, 1924992, 1990161, 2653548, 3538064, 3980322, 5307096, 5970483, 7076128, 7960644, 10614192, 11940966, 14152256, 15921288, 21228384, 23881932, 28304512, 31842576, 42456768, 47763864, 63685152, 84913536, 95527728, 127370304, 191055456, 254740608, 382110912, 764221824]

約数ペア:

[(1, 764221824), (2, 382110912), (3, 254740608), (4, 191055456), (6, 127370304), (8, 95527728), (9, 84913536), (12, 63685152), (16, 47763864), (18, 42456768), (24, 31842576), (27, 28304512), (32, 23881932), (36, 21228384), (48, 15921288), (54, 14152256), (64, 11940966), (72, 10614192), (96, 7960644), (108, 7076128), (128, 5970483), (144, 5307096), (192, 3980322), (216, 3538064), (288, 2653548), (384, 1990161), (397, 1924992), (432, 1769032), (557, 1372032), (576, 1326774), (794, 962496), (864, 884516), (1114, 686016), (1152, 663387), (1191, 641664), (1588, 481248), (1671, 457344), (1728, 442258), (2228, 343008), (2382, 320832), (3176, 240624), (3342, 228672), (3456, 221129), (3573, 213888), (4456, 171504), (4764, 160416), (5013, 152448), (6352, 120312), (6684, 114336), (7146, 106944), (8912, 85752), (9528, 80208), (10026, 76224), (10719, 71296), (12704, 60156), (13368, 57168), (14292, 53472), (15039, 50816), (17824, 42876), (19056, 40104), (20052, 38112), (21438, 35648), (25408, 30078), (26736, 28584)]