219874824

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 679768320

約数和(自身を除く): 459893496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 258, 312, 324, 344, 351, 387, 468, 516, 559, 607, 648, 702, 774, 936, 1032, 1053, 1118, 1161, 1214, 1404, 1548, 1677, 1821, 2106, 2236, 2322, 2428, 2808, 3096, 3354, 3483, 3642, 4212, 4472, 4644, 4856, 5031, 5463, 6708, 6966, 7284, 7891, 8424, 9288, 10062, 10926, 13416, 13932, 14568, 15093, 15782, 16389, 20124, 21852, 23673, 26101, 27864, 30186, 31564, 32778, 40248, 43704, 45279, 47346, 49167, 52202, 60372, 63128, 65556, 71019, 78303, 90558, 94692, 98334, 104404, 120744, 131112, 142038, 156606, 181116, 189384, 196668, 208808, 213057, 234909, 284076, 313212, 339313, 362232, 393336, 426114, 469818, 568152, 626424, 639171, 678626, 704727, 852228, 939636, 1017939, 1278342, 1357252, 1409454, 1704456, 1879272, 2035878, 2114181, 2556684, 2714504, 2818908, 3053817, 4071756, 4228362, 5113368, 5637816, 6107634, 8143512, 8456724, 9161451, 12215268, 16913448, 18322902, 24430536, 27484353, 36645804, 54968706, 73291608, 109937412, 219874824]

約数ペア:

[(1, 219874824), (2, 109937412), (3, 73291608), (4, 54968706), (6, 36645804), (8, 27484353), (9, 24430536), (12, 18322902), (13, 16913448), (18, 12215268), (24, 9161451), (26, 8456724), (27, 8143512), (36, 6107634), (39, 5637816), (43, 5113368), (52, 4228362), (54, 4071756), (72, 3053817), (78, 2818908), (81, 2714504), (86, 2556684), (104, 2114181), (108, 2035878), (117, 1879272), (129, 1704456), (156, 1409454), (162, 1357252), (172, 1278342), (216, 1017939), (234, 939636), (258, 852228), (312, 704727), (324, 678626), (344, 639171), (351, 626424), (387, 568152), (468, 469818), (516, 426114), (559, 393336), (607, 362232), (648, 339313), (702, 313212), (774, 284076), (936, 234909), (1032, 213057), (1053, 208808), (1118, 196668), (1161, 189384), (1214, 181116), (1404, 156606), (1548, 142038), (1677, 131112), (1821, 120744), (2106, 104404), (2236, 98334), (2322, 94692), (2428, 90558), (2808, 78303), (3096, 71019), (3354, 65556), (3483, 63128), (3642, 60372), (4212, 52202), (4472, 49167), (4644, 47346), (4856, 45279), (5031, 43704), (5463, 40248), (6708, 32778), (6966, 31564), (7284, 30186), (7891, 27864), (8424, 26101), (9288, 23673), (10062, 21852), (10926, 20124), (13416, 16389), (13932, 15782), (14568, 15093)]