285328172272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2653327}}^1$

素因数の和:2653406

約数の個数: 80

約数和(自身を含む): 663289546752

約数和(自身を除く): 377961374480

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 517, 572, 611, 752, 1034, 1144, 1222, 2068, 2288, 2444, 4136, 4888, 6721, 8272, 9776, 13442, 26884, 53768, 107536, 2653327, 5306654, 10613308, 21226616, 29186597, 34493251, 42453232, 58373194, 68986502, 116746388, 124706369, 137973004, 233492776, 249412738, 275946008, 379425761, 466985552, 498825476, 551892016, 758851522, 997650952, 1371770059, 1517703044, 1621182797, 1995301904, 2743540118, 3035406088, 3242365594, 5487080236, 6070812176, 6484731188, 10974160472, 12969462376, 17833010767, 21948320944, 25938924752, 35666021534, 71332043068, 142664086136, 285328172272]

約数ペア:

[(1, 285328172272), (2, 142664086136), (4, 71332043068), (8, 35666021534), (11, 25938924752), (13, 21948320944), (16, 17833010767), (22, 12969462376), (26, 10974160472), (44, 6484731188), (47, 6070812176), (52, 5487080236), (88, 3242365594), (94, 3035406088), (104, 2743540118), (143, 1995301904), (176, 1621182797), (188, 1517703044), (208, 1371770059), (286, 997650952), (376, 758851522), (517, 551892016), (572, 498825476), (611, 466985552), (752, 379425761), (1034, 275946008), (1144, 249412738), (1222, 233492776), (2068, 137973004), (2288, 124706369), (2444, 116746388), (4136, 68986502), (4888, 58373194), (6721, 42453232), (8272, 34493251), (9776, 29186597), (13442, 21226616), (26884, 10613308), (53768, 5306654), (107536, 2653327)]