2381508736

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 4828190400

約数和(自身を除く): 2446681664

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 131, 218, 262, 436, 524, 872, 1048, 1303, 1744, 2096, 2606, 3488, 4192, 5212, 6976, 8384, 10424, 13952, 14279, 16768, 20848, 28558, 41696, 57116, 83392, 114232, 142027, 166784, 170693, 228464, 284054, 341386, 456928, 568108, 682772, 913856, 1136216, 1365544, 1827712, 2272432, 2731088, 4544864, 5462176, 9089728, 10924352, 18179456, 18605537, 21848704, 37211074, 74422148, 148844296, 297688592, 595377184, 1190754368, 2381508736]

約数ペア:

[(1, 2381508736), (2, 1190754368), (4, 595377184), (8, 297688592), (16, 148844296), (32, 74422148), (64, 37211074), (109, 21848704), (128, 18605537), (131, 18179456), (218, 10924352), (262, 9089728), (436, 5462176), (524, 4544864), (872, 2731088), (1048, 2272432), (1303, 1827712), (1744, 1365544), (2096, 1136216), (2606, 913856), (3488, 682772), (4192, 568108), (5212, 456928), (6976, 341386), (8384, 284054), (10424, 228464), (13952, 170693), (14279, 166784), (16768, 142027), (20848, 114232), (28558, 83392), (41696, 57116)]