488302074

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 1209116160

約数和(自身を除く): 720814086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 97, 101, 117, 142, 194, 202, 213, 234, 291, 303, 351, 426, 582, 606, 639, 702, 873, 909, 923, 1261, 1278, 1313, 1746, 1818, 1846, 1917, 2522, 2619, 2626, 2727, 2769, 3783, 3834, 3939, 5238, 5454, 5538, 6887, 7171, 7566, 7878, 8307, 9797, 11349, 11817, 13774, 14342, 16614, 19594, 20661, 21513, 22698, 23634, 24921, 29391, 34047, 35451, 41322, 43026, 49842, 58782, 61983, 64539, 68094, 70902, 88173, 89531, 93223, 123966, 127361, 129078, 176346, 179062, 185949, 186446, 193617, 254722, 264519, 268593, 279669, 371898, 382083, 387234, 529038, 537186, 559338, 695587, 764166, 805779, 839007, 1146249, 1391174, 1611558, 1678014, 2086761, 2292498, 2417337, 2517021, 3438747, 4173522, 4834674, 5034042, 6260283, 6877494, 9042631, 12520566, 18085262, 18780849, 27127893, 37561698, 54255786, 81383679, 162767358, 244151037, 488302074]

約数ペア:

[(1, 488302074), (2, 244151037), (3, 162767358), (6, 81383679), (9, 54255786), (13, 37561698), (18, 27127893), (26, 18780849), (27, 18085262), (39, 12520566), (54, 9042631), (71, 6877494), (78, 6260283), (97, 5034042), (101, 4834674), (117, 4173522), (142, 3438747), (194, 2517021), (202, 2417337), (213, 2292498), (234, 2086761), (291, 1678014), (303, 1611558), (351, 1391174), (426, 1146249), (582, 839007), (606, 805779), (639, 764166), (702, 695587), (873, 559338), (909, 537186), (923, 529038), (1261, 387234), (1278, 382083), (1313, 371898), (1746, 279669), (1818, 268593), (1846, 264519), (1917, 254722), (2522, 193617), (2619, 186446), (2626, 185949), (2727, 179062), (2769, 176346), (3783, 129078), (3834, 127361), (3939, 123966), (5238, 93223), (5454, 89531), (5538, 88173), (6887, 70902), (7171, 68094), (7566, 64539), (7878, 61983), (8307, 58782), (9797, 49842), (11349, 43026), (11817, 41322), (13774, 35451), (14342, 34047), (16614, 29391), (19594, 24921), (20661, 23634), (21513, 22698)]