823646532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 2049974080

約数和(自身を除く): 1226327548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 439, 541, 578, 867, 878, 1082, 1156, 1317, 1623, 1734, 1756, 2164, 2634, 3246, 3468, 5268, 6492, 7463, 9197, 14926, 18394, 22389, 27591, 29852, 36788, 44778, 55182, 89556, 110364, 126871, 156349, 237499, 253742, 312698, 380613, 469047, 474998, 507484, 625396, 712497, 761226, 938094, 949996, 1424994, 1522452, 1876188, 2849988, 4037483, 8074966, 12112449, 16149932, 24224898, 48449796, 68637211, 137274422, 205911633, 274548844, 411823266, 823646532]

約数ペア:

[(1, 823646532), (2, 411823266), (3, 274548844), (4, 205911633), (6, 137274422), (12, 68637211), (17, 48449796), (34, 24224898), (51, 16149932), (68, 12112449), (102, 8074966), (204, 4037483), (289, 2849988), (439, 1876188), (541, 1522452), (578, 1424994), (867, 949996), (878, 938094), (1082, 761226), (1156, 712497), (1317, 625396), (1623, 507484), (1734, 474998), (1756, 469047), (2164, 380613), (2634, 312698), (3246, 253742), (3468, 237499), (5268, 156349), (6492, 126871), (7463, 110364), (9197, 89556), (14926, 55182), (18394, 44778), (22389, 36788), (27591, 29852)]