338297984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 708842880

約数和(自身を除く): 370544896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 151, 184, 302, 368, 604, 736, 761, 1208, 1472, 1522, 2416, 2944, 3044, 3473, 4832, 6088, 6946, 9664, 12176, 13892, 17503, 19328, 24352, 27784, 35006, 48704, 55568, 70012, 97408, 111136, 114911, 140024, 222272, 229822, 280048, 444544, 459644, 560096, 919288, 1120192, 1838576, 2240384, 2642953, 3677152, 5285906, 7354304, 10571812, 14708608, 21143624, 42287248, 84574496, 169148992, 338297984]

約数ペア:

[(1, 338297984), (2, 169148992), (4, 84574496), (8, 42287248), (16, 21143624), (23, 14708608), (32, 10571812), (46, 7354304), (64, 5285906), (92, 3677152), (128, 2642953), (151, 2240384), (184, 1838576), (302, 1120192), (368, 919288), (604, 560096), (736, 459644), (761, 444544), (1208, 280048), (1472, 229822), (1522, 222272), (2416, 140024), (2944, 114911), (3044, 111136), (3473, 97408), (4832, 70012), (6088, 55568), (6946, 48704), (9664, 35006), (12176, 27784), (13892, 24352), (17503, 19328)]