430143104

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 905498880

約数和(自身を除く): 475355776

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2521, 2666, 2752, 3968, 5042, 5332, 5504, 10084, 10664, 20168, 21328, 40336, 42656, 78151, 80672, 85312, 108403, 156302, 161344, 170624, 216806, 312604, 322688, 433612, 625208, 867224, 1250416, 1734448, 2500832, 3360493, 3468896, 5001664, 6720986, 6937792, 10003328, 13441972, 13875584, 26883944, 53767888, 107535776, 215071552, 430143104]

約数ペア:

[(1, 430143104), (2, 215071552), (4, 107535776), (8, 53767888), (16, 26883944), (31, 13875584), (32, 13441972), (43, 10003328), (62, 6937792), (64, 6720986), (86, 5001664), (124, 3468896), (128, 3360493), (172, 2500832), (248, 1734448), (344, 1250416), (496, 867224), (688, 625208), (992, 433612), (1333, 322688), (1376, 312604), (1984, 216806), (2521, 170624), (2666, 161344), (2752, 156302), (3968, 108403), (5042, 85312), (5332, 80672), (5504, 78151), (10084, 42656), (10664, 40336), (20168, 21328)]