268404738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2251}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 653764608

約数和(自身を除く): 385359870

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 167, 238, 334, 357, 501, 714, 1002, 1169, 2251, 2338, 2839, 3507, 4502, 5678, 6753, 7014, 8517, 13506, 15757, 17034, 19873, 31514, 38267, 39746, 47271, 59619, 76534, 94542, 114801, 119238, 229602, 267869, 375917, 535738, 751834, 803607, 1127751, 1607214, 2255502, 2631419, 5262838, 6390589, 7894257, 12781178, 15788514, 19171767, 38343534, 44734123, 89468246, 134202369, 268404738]

約数ペア:

[(1, 268404738), (2, 134202369), (3, 89468246), (6, 44734123), (7, 38343534), (14, 19171767), (17, 15788514), (21, 12781178), (34, 7894257), (42, 6390589), (51, 5262838), (102, 2631419), (119, 2255502), (167, 1607214), (238, 1127751), (334, 803607), (357, 751834), (501, 535738), (714, 375917), (1002, 267869), (1169, 229602), (2251, 119238), (2338, 114801), (2839, 94542), (3507, 76534), (4502, 59619), (5678, 47271), (6753, 39746), (7014, 38267), (8517, 31514), (13506, 19873), (15757, 17034)]