645453666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8152

約数の個数: 96

約数和(自身を含む): 1696181760

約数和(自身を除く): 1050728094

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 403, 429, 558, 682, 806, 858, 1023, 1209, 1287, 2046, 2418, 2574, 3069, 3627, 4433, 6138, 7254, 8089, 8866, 13299, 16178, 24267, 26598, 39897, 48534, 72801, 79794, 88979, 105157, 145602, 177958, 210314, 250759, 266937, 315471, 501518, 533874, 630942, 752277, 800811, 946413, 1156727, 1504554, 1601622, 1892826, 2256831, 2313454, 2758349, 3259867, 3470181, 4513662, 5516698, 6519734, 6940362, 8275047, 9779601, 10410543, 16550094, 19559202, 20821086, 24825141, 29338803, 35858537, 49650282, 58677606, 71717074, 107575611, 215151222, 322726833, 645453666]

約数ペア:

[(1, 645453666), (2, 322726833), (3, 215151222), (6, 107575611), (9, 71717074), (11, 58677606), (13, 49650282), (18, 35858537), (22, 29338803), (26, 24825141), (31, 20821086), (33, 19559202), (39, 16550094), (62, 10410543), (66, 9779601), (78, 8275047), (93, 6940362), (99, 6519734), (117, 5516698), (143, 4513662), (186, 3470181), (198, 3259867), (234, 2758349), (279, 2313454), (286, 2256831), (341, 1892826), (403, 1601622), (429, 1504554), (558, 1156727), (682, 946413), (806, 800811), (858, 752277), (1023, 630942), (1209, 533874), (1287, 501518), (2046, 315471), (2418, 266937), (2574, 250759), (3069, 210314), (3627, 177958), (4433, 145602), (6138, 105157), (7254, 88979), (8089, 79794), (8866, 72801), (13299, 48534), (16178, 39897), (24267, 26598)]