305410768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34147}}^1$

素因数の和:34211

約数の個数: 40

約数和(自身を含む): 652090208

約数和(自身を除く): 346679440

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 34147, 68294, 136588, 273176, 443911, 546352, 887822, 1468321, 1775644, 2936642, 3551288, 5873284, 7102576, 11746568, 19088173, 23493136, 38176346, 76352692, 152705384, 305410768]

約数ペア:

[(1, 305410768), (2, 152705384), (4, 76352692), (8, 38176346), (13, 23493136), (16, 19088173), (26, 11746568), (43, 7102576), (52, 5873284), (86, 3551288), (104, 2936642), (172, 1775644), (208, 1468321), (344, 887822), (559, 546352), (688, 443911), (1118, 273176), (2236, 136588), (4472, 68294), (8944, 34147)]