284386064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 623531520

約数和(自身を除く): 339145456

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 272, 464, 493, 496, 527, 899, 986, 1054, 1163, 1798, 1972, 2108, 2326, 3596, 3944, 4216, 4652, 7192, 7888, 8432, 9304, 14384, 15283, 18608, 19771, 30566, 33727, 36053, 39542, 61132, 67454, 72106, 79084, 122264, 134908, 144212, 158168, 244528, 269816, 288424, 316336, 539632, 573359, 576848, 612901, 1045537, 1146718, 1225802, 2091074, 2293436, 2451604, 4182148, 4586872, 4903208, 8364296, 9173744, 9806416, 16728592, 17774129, 35548258, 71096516, 142193032, 284386064]

約数ペア:

[(1, 284386064), (2, 142193032), (4, 71096516), (8, 35548258), (16, 17774129), (17, 16728592), (29, 9806416), (31, 9173744), (34, 8364296), (58, 4903208), (62, 4586872), (68, 4182148), (116, 2451604), (124, 2293436), (136, 2091074), (232, 1225802), (248, 1146718), (272, 1045537), (464, 612901), (493, 576848), (496, 573359), (527, 539632), (899, 316336), (986, 288424), (1054, 269816), (1163, 244528), (1798, 158168), (1972, 144212), (2108, 134908), (2326, 122264), (3596, 79084), (3944, 72106), (4216, 67454), (4652, 61132), (7192, 39542), (7888, 36053), (8432, 33727), (9304, 30566), (14384, 19771), (15283, 18608)]