1158445456

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4981

約数の個数: 80

約数和(自身を含む): 2678896000

約数和(自身を除く): 1520450544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 392, 602, 686, 688, 784, 1204, 1372, 2107, 2408, 2744, 4214, 4816, 4909, 5488, 8428, 9818, 14749, 16856, 19636, 29498, 33712, 34363, 39272, 58996, 68726, 78544, 117992, 137452, 211087, 235984, 240541, 274904, 422174, 481082, 549808, 844348, 962164, 1477609, 1683787, 1688696, 1924328, 2955218, 3367574, 3377392, 3848656, 5910436, 6735148, 10343263, 11820872, 13470296, 20686526, 23641744, 26940592, 41373052, 72402841, 82746104, 144805682, 165492208, 289611364, 579222728, 1158445456]

約数ペア:

[(1, 1158445456), (2, 579222728), (4, 289611364), (7, 165492208), (8, 144805682), (14, 82746104), (16, 72402841), (28, 41373052), (43, 26940592), (49, 23641744), (56, 20686526), (86, 13470296), (98, 11820872), (112, 10343263), (172, 6735148), (196, 5910436), (301, 3848656), (343, 3377392), (344, 3367574), (392, 2955218), (602, 1924328), (686, 1688696), (688, 1683787), (784, 1477609), (1204, 962164), (1372, 844348), (2107, 549808), (2408, 481082), (2744, 422174), (4214, 274904), (4816, 240541), (4909, 235984), (5488, 211087), (8428, 137452), (9818, 117992), (14749, 78544), (16856, 68726), (19636, 58996), (29498, 39272), (33712, 34363)]