309618368

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2569

約数の個数: 56

約数和(自身を含む): 643170672

約数和(自身を除く): 333552304

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 2368, 2467, 3392, 3922, 4934, 7844, 9868, 15688, 19736, 31376, 39472, 62752, 78944, 91279, 125504, 130751, 157888, 182558, 261502, 365116, 523004, 730232, 1046008, 1460464, 2092016, 2920928, 4184032, 4837787, 5841856, 8368064, 9675574, 19351148, 38702296, 77404592, 154809184, 309618368]

約数ペア:

[(1, 309618368), (2, 154809184), (4, 77404592), (8, 38702296), (16, 19351148), (32, 9675574), (37, 8368064), (53, 5841856), (64, 4837787), (74, 4184032), (106, 2920928), (148, 2092016), (212, 1460464), (296, 1046008), (424, 730232), (592, 523004), (848, 365116), (1184, 261502), (1696, 182558), (1961, 157888), (2368, 130751), (2467, 125504), (3392, 91279), (3922, 78944), (4934, 62752), (7844, 39472), (9868, 31376), (15688, 19736)]