217616652

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 670924800

約数和(自身を除く): 453308148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 93, 99, 108, 114, 124, 132, 171, 186, 198, 209, 228, 279, 297, 311, 341, 342, 372, 396, 418, 513, 558, 589, 594, 622, 627, 682, 684, 836, 837, 933, 1023, 1026, 1116, 1178, 1188, 1244, 1254, 1364, 1674, 1767, 1866, 1881, 2046, 2052, 2356, 2508, 2799, 3069, 3348, 3421, 3534, 3732, 3762, 4092, 5301, 5598, 5643, 5909, 6138, 6479, 6842, 7068, 7524, 8397, 9207, 9641, 10263, 10602, 11196, 11286, 11818, 12276, 12958, 13684, 15903, 16794, 17727, 18414, 19282, 19437, 20526, 21204, 22572, 23636, 25916, 28923, 30789, 31806, 33588, 35454, 36828, 38564, 38874, 41052, 53181, 57846, 58311, 61578, 63612, 64999, 70908, 77748, 86769, 92367, 106051, 106362, 115692, 116622, 123156, 129998, 159543, 173538, 174933, 183179, 184734, 194997, 212102, 212724, 233244, 259996, 260307, 318153, 319086, 347076, 349866, 366358, 369468, 389994, 424204, 520614, 549537, 584991, 636306, 638172, 699732, 732716, 779988, 954459, 1041228, 1099074, 1169982, 1272612, 1648611, 1754973, 1908918, 2014969, 2198148, 2339964, 2863377, 3297222, 3509946, 3817836, 4029938, 4945833, 5726754, 6044907, 6594444, 7019892, 8059876, 9891666, 11453508, 12089814, 18134721, 19783332, 24179628, 36269442, 54404163, 72538884, 108808326, 217616652]

約数ペア:

[(1, 217616652), (2, 108808326), (3, 72538884), (4, 54404163), (6, 36269442), (9, 24179628), (11, 19783332), (12, 18134721), (18, 12089814), (19, 11453508), (22, 9891666), (27, 8059876), (31, 7019892), (33, 6594444), (36, 6044907), (38, 5726754), (44, 4945833), (54, 4029938), (57, 3817836), (62, 3509946), (66, 3297222), (76, 2863377), (93, 2339964), (99, 2198148), (108, 2014969), (114, 1908918), (124, 1754973), (132, 1648611), (171, 1272612), (186, 1169982), (198, 1099074), (209, 1041228), (228, 954459), (279, 779988), (297, 732716), (311, 699732), (341, 638172), (342, 636306), (372, 584991), (396, 549537), (418, 520614), (513, 424204), (558, 389994), (589, 369468), (594, 366358), (622, 349866), (627, 347076), (682, 319086), (684, 318153), (836, 260307), (837, 259996), (933, 233244), (1023, 212724), (1026, 212102), (1116, 194997), (1178, 184734), (1188, 183179), (1244, 174933), (1254, 173538), (1364, 159543), (1674, 129998), (1767, 123156), (1866, 116622), (1881, 115692), (2046, 106362), (2052, 106051), (2356, 92367), (2508, 86769), (2799, 77748), (3069, 70908), (3348, 64999), (3421, 63612), (3534, 61578), (3732, 58311), (3762, 57846), (4092, 53181), (5301, 41052), (5598, 38874), (5643, 38564), (5909, 36828), (6138, 35454), (6479, 33588), (6842, 31806), (7068, 30789), (7524, 28923), (8397, 25916), (9207, 23636), (9641, 22572), (10263, 21204), (10602, 20526), (11196, 19437), (11286, 19282), (11818, 18414), (12276, 17727), (12958, 16794), (13684, 15903)]