16219389384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1672

約数の個数: 192

約数和(自身を含む): 48861895680

約数和(自身を除く): 32642506296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 211, 213, 264, 284, 396, 422, 426, 568, 633, 639, 781, 792, 844, 852, 1266, 1278, 1367, 1562, 1688, 1704, 1899, 2321, 2343, 2532, 2556, 2734, 3124, 3798, 4101, 4642, 4686, 5064, 5112, 5468, 6248, 6963, 7029, 7596, 8202, 9284, 9372, 10936, 12303, 13926, 14058, 14981, 15037, 15192, 16404, 18568, 18744, 20889, 24606, 27852, 28116, 29962, 30074, 32808, 41778, 44943, 45111, 49212, 55704, 56232, 59924, 60148, 83556, 89886, 90222, 97057, 98424, 119848, 120296, 134829, 135333, 164791, 167112, 179772, 180444, 194114, 269658, 270666, 288437, 291171, 329582, 359544, 360888, 388228, 494373, 539316, 541332, 576874, 582342, 659164, 776456, 865311, 873513, 988746, 1067627, 1078632, 1082664, 1153748, 1164684, 1318328, 1483119, 1730622, 1747026, 1977492, 2135254, 2307496, 2329368, 2595933, 2966238, 3172807, 3202881, 3461244, 3494052, 3954984, 4270508, 5191866, 5932476, 6345614, 6405762, 6922488, 6988104, 8541016, 9518421, 9608643, 10383732, 11864952, 12691228, 12811524, 19036842, 19217286, 20479027, 20767464, 25382456, 25623048, 28555263, 38073684, 38434572, 40958054, 57110526, 61437081, 76147368, 76869144, 81916108, 114221052, 122874162, 163832216, 184311243, 225269297, 228442104, 245748324, 368622486, 450538594, 491496648, 675807891, 737244972, 901077188, 1351615782, 1474489944, 1802154376, 2027423673, 2703231564, 4054847346, 5406463128, 8109694692, 16219389384]

約数ペア:

[(1, 16219389384), (2, 8109694692), (3, 5406463128), (4, 4054847346), (6, 2703231564), (8, 2027423673), (9, 1802154376), (11, 1474489944), (12, 1351615782), (18, 901077188), (22, 737244972), (24, 675807891), (33, 491496648), (36, 450538594), (44, 368622486), (66, 245748324), (71, 228442104), (72, 225269297), (88, 184311243), (99, 163832216), (132, 122874162), (142, 114221052), (198, 81916108), (211, 76869144), (213, 76147368), (264, 61437081), (284, 57110526), (396, 40958054), (422, 38434572), (426, 38073684), (568, 28555263), (633, 25623048), (639, 25382456), (781, 20767464), (792, 20479027), (844, 19217286), (852, 19036842), (1266, 12811524), (1278, 12691228), (1367, 11864952), (1562, 10383732), (1688, 9608643), (1704, 9518421), (1899, 8541016), (2321, 6988104), (2343, 6922488), (2532, 6405762), (2556, 6345614), (2734, 5932476), (3124, 5191866), (3798, 4270508), (4101, 3954984), (4642, 3494052), (4686, 3461244), (5064, 3202881), (5112, 3172807), (5468, 2966238), (6248, 2595933), (6963, 2329368), (7029, 2307496), (7596, 2135254), (8202, 1977492), (9284, 1747026), (9372, 1730622), (10936, 1483119), (12303, 1318328), (13926, 1164684), (14058, 1153748), (14981, 1082664), (15037, 1078632), (15192, 1067627), (16404, 988746), (18568, 873513), (18744, 865311), (20889, 776456), (24606, 659164), (27852, 582342), (28116, 576874), (29962, 541332), (30074, 539316), (32808, 494373), (41778, 388228), (44943, 360888), (45111, 359544), (49212, 329582), (55704, 291171), (56232, 288437), (59924, 270666), (60148, 269658), (83556, 194114), (89886, 180444), (90222, 179772), (97057, 167112), (98424, 164791), (119848, 135333), (120296, 134829)]