38215476

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 110611424

約数和(自身を除く): 72395948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 211, 234, 258, 324, 351, 387, 422, 468, 516, 559, 633, 702, 774, 844, 1053, 1118, 1161, 1266, 1404, 1548, 1677, 1899, 2106, 2236, 2322, 2532, 2743, 3354, 3483, 3798, 4212, 4644, 5031, 5486, 5697, 6708, 6966, 7596, 8229, 9073, 10062, 10972, 11394, 13932, 15093, 16458, 17091, 18146, 20124, 22788, 24687, 27219, 30186, 32916, 34182, 36292, 45279, 49374, 54438, 60372, 68364, 74061, 81657, 90558, 98748, 108876, 117949, 148122, 163314, 181116, 222183, 235898, 244971, 296244, 326628, 353847, 444366, 471796, 489942, 707694, 734913, 888732, 979884, 1061541, 1415388, 1469826, 2123082, 2939652, 3184623, 4246164, 6369246, 9553869, 12738492, 19107738, 38215476]

約数ペア:

[(1, 38215476), (2, 19107738), (3, 12738492), (4, 9553869), (6, 6369246), (9, 4246164), (12, 3184623), (13, 2939652), (18, 2123082), (26, 1469826), (27, 1415388), (36, 1061541), (39, 979884), (43, 888732), (52, 734913), (54, 707694), (78, 489942), (81, 471796), (86, 444366), (108, 353847), (117, 326628), (129, 296244), (156, 244971), (162, 235898), (172, 222183), (211, 181116), (234, 163314), (258, 148122), (324, 117949), (351, 108876), (387, 98748), (422, 90558), (468, 81657), (516, 74061), (559, 68364), (633, 60372), (702, 54438), (774, 49374), (844, 45279), (1053, 36292), (1118, 34182), (1161, 32916), (1266, 30186), (1404, 27219), (1548, 24687), (1677, 22788), (1899, 20124), (2106, 18146), (2236, 17091), (2322, 16458), (2532, 15093), (2743, 13932), (3354, 11394), (3483, 10972), (3798, 10062), (4212, 9073), (4644, 8229), (5031, 7596), (5486, 6966), (5697, 6708)]