109280276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 224380800

約数和(自身を除く): 115100524

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 211, 212, 349, 371, 422, 698, 742, 844, 1396, 1477, 1484, 2443, 2954, 4886, 5908, 9772, 11183, 18497, 22366, 36994, 44732, 73639, 73988, 78281, 129479, 147278, 156562, 258958, 294556, 313124, 515473, 517916, 1030946, 2061892, 3902867, 7805734, 15611468, 27320069, 54640138, 109280276]

約数ペア:

[(1, 109280276), (2, 54640138), (4, 27320069), (7, 15611468), (14, 7805734), (28, 3902867), (53, 2061892), (106, 1030946), (211, 517916), (212, 515473), (349, 313124), (371, 294556), (422, 258958), (698, 156562), (742, 147278), (844, 129479), (1396, 78281), (1477, 73988), (1484, 73639), (2443, 44732), (2954, 36994), (4886, 22366), (5908, 18497), (9772, 11183)]