268152814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3163}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 446503680

約数和(自身を除く): 178350866

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 874, 1843, 2231, 3163, 3686, 4462, 6326, 42389, 60097, 72749, 84778, 120194, 145498, 306811, 613622, 1382231, 2764462, 5829409, 7056653, 11658818, 14113306, 134076407, 268152814]

約数ペア:

[(1, 268152814), (2, 134076407), (19, 14113306), (23, 11658818), (38, 7056653), (46, 5829409), (97, 2764462), (194, 1382231), (437, 613622), (874, 306811), (1843, 145498), (2231, 120194), (3163, 84778), (3686, 72749), (4462, 60097), (6326, 42389)]