310967072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39343}}^1$

素因数の和:39385

約数の個数: 48

約数和(自身を含む): 694028160

約数和(自身を除く): 383061088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 39343, 78686, 157372, 314744, 511459, 629488, 747517, 1022918, 1258976, 1495034, 2045836, 2990068, 4091672, 5980136, 8183344, 9717721, 11960272, 16366688, 19435442, 23920544, 38870884, 77741768, 155483536, 310967072]

約数ペア:

[(1, 310967072), (2, 155483536), (4, 77741768), (8, 38870884), (13, 23920544), (16, 19435442), (19, 16366688), (26, 11960272), (32, 9717721), (38, 8183344), (52, 5980136), (76, 4091672), (104, 2990068), (152, 2045836), (208, 1495034), (247, 1258976), (304, 1022918), (416, 747517), (494, 629488), (608, 511459), (988, 314744), (1976, 157372), (3952, 78686), (7904, 39343)]