1319131584

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:707

約数の個数: 168

約数和(自身を含む): 3944172960

約数和(自身を除く): 2625041376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 157, 174, 192, 232, 261, 288, 314, 348, 464, 471, 503, 522, 576, 628, 696, 928, 942, 1006, 1044, 1256, 1392, 1413, 1509, 1856, 1884, 2012, 2088, 2512, 2784, 2826, 3018, 3768, 4024, 4176, 4527, 4553, 5024, 5568, 5652, 6036, 7536, 8048, 8352, 9054, 9106, 10048, 11304, 12072, 13659, 14587, 15072, 16096, 16704, 18108, 18212, 22608, 24144, 27318, 29174, 30144, 32192, 36216, 36424, 40977, 43761, 45216, 48288, 54636, 58348, 72432, 72848, 78971, 81954, 87522, 90432, 96576, 109272, 116696, 131283, 144864, 145696, 157942, 163908, 175044, 218544, 233392, 236913, 262566, 289728, 291392, 315884, 327816, 350088, 437088, 466784, 473826, 525132, 631768, 655632, 700176, 710739, 874176, 933568, 947652, 1050264, 1263536, 1311264, 1400352, 1421478, 1895304, 2100528, 2290159, 2527072, 2622528, 2800704, 2842956, 3790608, 4201056, 4580318, 5054144, 5685912, 6870477, 7581216, 8402112, 9160636, 11371824, 13740954, 15162432, 18321272, 20611431, 22743648, 27481908, 36642544, 41222862, 45487296, 54963816, 73285088, 82445724, 109927632, 146570176, 164891448, 219855264, 329782896, 439710528, 659565792, 1319131584]

約数ペア:

[(1, 1319131584), (2, 659565792), (3, 439710528), (4, 329782896), (6, 219855264), (8, 164891448), (9, 146570176), (12, 109927632), (16, 82445724), (18, 73285088), (24, 54963816), (29, 45487296), (32, 41222862), (36, 36642544), (48, 27481908), (58, 22743648), (64, 20611431), (72, 18321272), (87, 15162432), (96, 13740954), (116, 11371824), (144, 9160636), (157, 8402112), (174, 7581216), (192, 6870477), (232, 5685912), (261, 5054144), (288, 4580318), (314, 4201056), (348, 3790608), (464, 2842956), (471, 2800704), (503, 2622528), (522, 2527072), (576, 2290159), (628, 2100528), (696, 1895304), (928, 1421478), (942, 1400352), (1006, 1311264), (1044, 1263536), (1256, 1050264), (1392, 947652), (1413, 933568), (1509, 874176), (1856, 710739), (1884, 700176), (2012, 655632), (2088, 631768), (2512, 525132), (2784, 473826), (2826, 466784), (3018, 437088), (3768, 350088), (4024, 327816), (4176, 315884), (4527, 291392), (4553, 289728), (5024, 262566), (5568, 236913), (5652, 233392), (6036, 218544), (7536, 175044), (8048, 163908), (8352, 157942), (9054, 145696), (9106, 144864), (10048, 131283), (11304, 116696), (12072, 109272), (13659, 96576), (14587, 90432), (15072, 87522), (16096, 81954), (16704, 78971), (18108, 72848), (18212, 72432), (22608, 58348), (24144, 54636), (27318, 48288), (29174, 45216), (30144, 43761), (32192, 40977), (36216, 36424)]