1423656784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 3104801280

約数和(自身を除く): 1681144496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 71, 88, 118, 142, 176, 236, 284, 472, 568, 649, 781, 944, 1136, 1298, 1562, 1931, 2596, 3124, 3862, 4189, 5192, 6248, 7724, 8378, 10384, 12496, 15448, 16756, 21241, 30896, 33512, 42482, 46079, 67024, 84964, 92158, 113929, 137101, 169928, 184316, 227858, 274202, 339856, 368632, 455716, 548404, 737264, 911432, 1096808, 1253219, 1508111, 1822864, 2193616, 2506438, 3016222, 5012876, 6032444, 8088959, 10025752, 12064888, 16177918, 20051504, 24129776, 32355836, 64711672, 88978549, 129423344, 177957098, 355914196, 711828392, 1423656784]

約数ペア:

[(1, 1423656784), (2, 711828392), (4, 355914196), (8, 177957098), (11, 129423344), (16, 88978549), (22, 64711672), (44, 32355836), (59, 24129776), (71, 20051504), (88, 16177918), (118, 12064888), (142, 10025752), (176, 8088959), (236, 6032444), (284, 5012876), (472, 3016222), (568, 2506438), (649, 2193616), (781, 1822864), (944, 1508111), (1136, 1253219), (1298, 1096808), (1562, 911432), (1931, 737264), (2596, 548404), (3124, 455716), (3862, 368632), (4189, 339856), (5192, 274202), (6248, 227858), (7724, 184316), (8378, 169928), (10384, 137101), (12496, 113929), (15448, 92158), (16756, 84964), (21241, 67024), (30896, 46079), (33512, 42482)]