243212608

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7271

約数の個数: 56

約数和(自身を含む): 527572224

約数和(自身を除く): 284359616

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 7211, 8432, 14422, 16864, 28844, 33728, 57688, 115376, 122587, 223541, 230752, 245174, 447082, 461504, 490348, 894164, 980696, 1788328, 1961392, 3576656, 3800197, 3922784, 7153312, 7600394, 7845568, 14306624, 15200788, 30401576, 60803152, 121606304, 243212608]

約数ペア:

[(1, 243212608), (2, 121606304), (4, 60803152), (8, 30401576), (16, 15200788), (17, 14306624), (31, 7845568), (32, 7600394), (34, 7153312), (62, 3922784), (64, 3800197), (68, 3576656), (124, 1961392), (136, 1788328), (248, 980696), (272, 894164), (496, 490348), (527, 461504), (544, 447082), (992, 245174), (1054, 230752), (1088, 223541), (1984, 122587), (2108, 115376), (4216, 57688), (7211, 33728), (8432, 28844), (14422, 16864)]