339949038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12841

約数の個数: 64

約数和(自身を含む): 824592384

約数和(自身を除く): 484643346

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 12781, 13299, 25562, 26598, 38343, 76686, 140591, 166153, 281182, 332306, 396211, 421773, 498459, 792422, 843546, 996918, 1188633, 1827683, 2377266, 3655366, 4358321, 5150743, 5483049, 8716642, 10301486, 10966098, 13074963, 15452229, 26149926, 30904458, 56658173, 113316346, 169974519, 339949038]

約数ペア:

[(1, 339949038), (2, 169974519), (3, 113316346), (6, 56658173), (11, 30904458), (13, 26149926), (22, 15452229), (26, 13074963), (31, 10966098), (33, 10301486), (39, 8716642), (62, 5483049), (66, 5150743), (78, 4358321), (93, 3655366), (143, 2377266), (186, 1827683), (286, 1188633), (341, 996918), (403, 843546), (429, 792422), (682, 498459), (806, 421773), (858, 396211), (1023, 332306), (1209, 281182), (2046, 166153), (2418, 140591), (4433, 76686), (8866, 38343), (12781, 26598), (13299, 25562)]