243966888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 768268800

約数和(自身を除く): 524301912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 59, 66, 69, 72, 88, 92, 99, 118, 132, 138, 177, 184, 198, 207, 227, 236, 253, 264, 276, 354, 396, 414, 454, 472, 506, 531, 552, 649, 681, 708, 759, 792, 828, 908, 1012, 1062, 1298, 1357, 1362, 1416, 1518, 1656, 1816, 1947, 2024, 2043, 2124, 2277, 2497, 2596, 2714, 2724, 3036, 3894, 4071, 4086, 4248, 4554, 4994, 5192, 5221, 5428, 5448, 5841, 6072, 7491, 7788, 8142, 8172, 9108, 9988, 10442, 10856, 11682, 12213, 13393, 14927, 14982, 15576, 15663, 16284, 16344, 18216, 19976, 20884, 22473, 23364, 24426, 26786, 29854, 29964, 31326, 32568, 40179, 41768, 44781, 44946, 46728, 46989, 48852, 53572, 57431, 59708, 59928, 62652, 80358, 89562, 89892, 93978, 97704, 107144, 114862, 119416, 120537, 125304, 134343, 147323, 160716, 172293, 179124, 179784, 187956, 229724, 241074, 268686, 294646, 308039, 321432, 344586, 358248, 375912, 441969, 459448, 482148, 516879, 537372, 589292, 616078, 689172, 883938, 924117, 964296, 1033758, 1074744, 1178584, 1232156, 1325907, 1378344, 1767876, 1848234, 2067516, 2464312, 2651814, 2772351, 3388429, 3535752, 3696468, 4135032, 5303628, 5544702, 6776858, 7392936, 10165287, 10607256, 11089404, 13553716, 20330574, 22178808, 27107432, 30495861, 40661148, 60991722, 81322296, 121983444, 243966888]

約数ペア:

[(1, 243966888), (2, 121983444), (3, 81322296), (4, 60991722), (6, 40661148), (8, 30495861), (9, 27107432), (11, 22178808), (12, 20330574), (18, 13553716), (22, 11089404), (23, 10607256), (24, 10165287), (33, 7392936), (36, 6776858), (44, 5544702), (46, 5303628), (59, 4135032), (66, 3696468), (69, 3535752), (72, 3388429), (88, 2772351), (92, 2651814), (99, 2464312), (118, 2067516), (132, 1848234), (138, 1767876), (177, 1378344), (184, 1325907), (198, 1232156), (207, 1178584), (227, 1074744), (236, 1033758), (253, 964296), (264, 924117), (276, 883938), (354, 689172), (396, 616078), (414, 589292), (454, 537372), (472, 516879), (506, 482148), (531, 459448), (552, 441969), (649, 375912), (681, 358248), (708, 344586), (759, 321432), (792, 308039), (828, 294646), (908, 268686), (1012, 241074), (1062, 229724), (1298, 187956), (1357, 179784), (1362, 179124), (1416, 172293), (1518, 160716), (1656, 147323), (1816, 134343), (1947, 125304), (2024, 120537), (2043, 119416), (2124, 114862), (2277, 107144), (2497, 97704), (2596, 93978), (2714, 89892), (2724, 89562), (3036, 80358), (3894, 62652), (4071, 59928), (4086, 59708), (4248, 57431), (4554, 53572), (4994, 48852), (5192, 46989), (5221, 46728), (5428, 44946), (5448, 44781), (5841, 41768), (6072, 40179), (7491, 32568), (7788, 31326), (8142, 29964), (8172, 29854), (9108, 26786), (9988, 24426), (10442, 23364), (10856, 22473), (11682, 20884), (12213, 19976), (13393, 18216), (14927, 16344), (14982, 16284), (15576, 15663)]