470385344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 1109472000

約数和(自身を除く): 639086656

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 143, 176, 206, 208, 286, 352, 412, 416, 499, 572, 704, 824, 832, 998, 1133, 1144, 1339, 1648, 1996, 2266, 2288, 2678, 3296, 3992, 4532, 4576, 5356, 5489, 6487, 6592, 7984, 9064, 9152, 10712, 10978, 12974, 14729, 15968, 18128, 21424, 21956, 25948, 29458, 31936, 36256, 42848, 43912, 51397, 51896, 58916, 71357, 72512, 85696, 87824, 102794, 103792, 117832, 142714, 175648, 205588, 207584, 235664, 285428, 351296, 411176, 415168, 471328, 565367, 570856, 668161, 822352, 942656, 1130734, 1141712, 1336322, 1644704, 2261468, 2283424, 2672644, 3289408, 4522936, 4566848, 5345288, 7349771, 9045872, 10690576, 14699542, 18091744, 21381152, 29399084, 36183488, 42762304, 58798168, 117596336, 235192672, 470385344]

約数ペア:

[(1, 470385344), (2, 235192672), (4, 117596336), (8, 58798168), (11, 42762304), (13, 36183488), (16, 29399084), (22, 21381152), (26, 18091744), (32, 14699542), (44, 10690576), (52, 9045872), (64, 7349771), (88, 5345288), (103, 4566848), (104, 4522936), (143, 3289408), (176, 2672644), (206, 2283424), (208, 2261468), (286, 1644704), (352, 1336322), (412, 1141712), (416, 1130734), (499, 942656), (572, 822352), (704, 668161), (824, 570856), (832, 565367), (998, 471328), (1133, 415168), (1144, 411176), (1339, 351296), (1648, 285428), (1996, 235664), (2266, 207584), (2288, 205588), (2678, 175648), (3296, 142714), (3992, 117832), (4532, 103792), (4576, 102794), (5356, 87824), (5489, 85696), (6487, 72512), (6592, 71357), (7984, 58916), (9064, 51896), (9152, 51397), (10712, 43912), (10978, 42848), (12974, 36256), (14729, 31936), (15968, 29458), (18128, 25948), (21424, 21956)]