228476288

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{11821}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 458220720

約数和(自身を除く): 229744432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 11821, 19328, 23642, 47284, 94568, 189136, 378272, 756544, 1513088, 1784971, 3569942, 7139884, 14279768, 28559536, 57119072, 114238144, 228476288]

約数ペア:

[(1, 228476288), (2, 114238144), (4, 57119072), (8, 28559536), (16, 14279768), (32, 7139884), (64, 3569942), (128, 1784971), (151, 1513088), (302, 756544), (604, 378272), (1208, 189136), (2416, 94568), (4832, 47284), (9664, 23642), (11821, 19328)]