307089088

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{16603}}^1$

素因数の和:16649

約数の個数: 42

約数和(自身を含む): 647373356

約数和(自身を除く): 340284268

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 16603, 18496, 33206, 66412, 132824, 265648, 282251, 531296, 564502, 1062592, 1129004, 2258008, 4516016, 4798267, 9032032, 9596534, 18064064, 19193068, 38386136, 76772272, 153544544, 307089088]

約数ペア:

[(1, 307089088), (2, 153544544), (4, 76772272), (8, 38386136), (16, 19193068), (17, 18064064), (32, 9596534), (34, 9032032), (64, 4798267), (68, 4516016), (136, 2258008), (272, 1129004), (289, 1062592), (544, 564502), (578, 531296), (1088, 282251), (1156, 265648), (2312, 132824), (4624, 66412), (9248, 33206), (16603, 18496)]