349239168

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 1039584000

約数和(自身を除く): 690344832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 556, 576, 727, 834, 864, 1112, 1152, 1251, 1454, 1668, 1728, 2181, 2224, 2502, 2908, 3336, 3456, 3753, 4362, 4448, 5004, 5816, 6543, 6672, 7506, 8724, 8896, 10008, 11632, 13086, 13344, 15012, 17448, 17792, 19629, 20016, 23264, 26172, 26688, 30024, 34896, 39258, 40032, 46528, 52344, 53376, 60048, 69792, 78516, 80064, 93056, 101053, 104688, 120096, 139584, 157032, 160128, 202106, 209376, 240192, 279168, 303159, 314064, 404212, 418752, 480384, 606318, 628128, 808424, 837504, 909477, 1212636, 1256256, 1616848, 1818954, 2425272, 2512512, 2728431, 3233696, 3637908, 4850544, 5456862, 6467392, 7275816, 9701088, 10913724, 12934784, 14551632, 19402176, 21827448, 29103264, 38804352, 43654896, 58206528, 87309792, 116413056, 174619584, 349239168]

約数ペア:

[(1, 349239168), (2, 174619584), (3, 116413056), (4, 87309792), (6, 58206528), (8, 43654896), (9, 38804352), (12, 29103264), (16, 21827448), (18, 19402176), (24, 14551632), (27, 12934784), (32, 10913724), (36, 9701088), (48, 7275816), (54, 6467392), (64, 5456862), (72, 4850544), (96, 3637908), (108, 3233696), (128, 2728431), (139, 2512512), (144, 2425272), (192, 1818954), (216, 1616848), (278, 1256256), (288, 1212636), (384, 909477), (417, 837504), (432, 808424), (556, 628128), (576, 606318), (727, 480384), (834, 418752), (864, 404212), (1112, 314064), (1152, 303159), (1251, 279168), (1454, 240192), (1668, 209376), (1728, 202106), (2181, 160128), (2224, 157032), (2502, 139584), (2908, 120096), (3336, 104688), (3456, 101053), (3753, 93056), (4362, 80064), (4448, 78516), (5004, 69792), (5816, 60048), (6543, 53376), (6672, 52344), (7506, 46528), (8724, 40032), (8896, 39258), (10008, 34896), (11632, 30024), (13086, 26688), (13344, 26172), (15012, 23264), (17448, 20016), (17792, 19629)]