457697392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 90

約数和(自身を含む): 982839624

約数和(自身を除く): 525142232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 103, 124, 136, 206, 248, 272, 289, 412, 496, 527, 578, 824, 961, 1054, 1156, 1648, 1751, 1922, 2108, 2312, 3193, 3502, 3844, 4216, 4624, 6386, 7004, 7688, 8432, 8959, 12772, 14008, 15376, 16337, 17918, 25544, 28016, 29767, 32674, 35836, 51088, 54281, 59534, 65348, 71672, 98983, 108562, 119068, 130696, 143344, 197966, 217124, 238136, 261392, 277729, 395932, 434248, 476272, 555458, 791864, 868496, 922777, 1110916, 1583728, 1682711, 1845554, 2221832, 3365422, 3691108, 4443664, 6730844, 7382216, 13461688, 14764432, 26923376, 28606087, 57212174, 114424348, 228848696, 457697392]

約数ペア:

[(1, 457697392), (2, 228848696), (4, 114424348), (8, 57212174), (16, 28606087), (17, 26923376), (31, 14764432), (34, 13461688), (62, 7382216), (68, 6730844), (103, 4443664), (124, 3691108), (136, 3365422), (206, 2221832), (248, 1845554), (272, 1682711), (289, 1583728), (412, 1110916), (496, 922777), (527, 868496), (578, 791864), (824, 555458), (961, 476272), (1054, 434248), (1156, 395932), (1648, 277729), (1751, 261392), (1922, 238136), (2108, 217124), (2312, 197966), (3193, 143344), (3502, 130696), (3844, 119068), (4216, 108562), (4624, 98983), (6386, 71672), (7004, 65348), (7688, 59534), (8432, 54281), (8959, 51088), (12772, 35836), (14008, 32674), (15376, 29767), (16337, 28016), (17918, 25544)]