18784743504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4245

約数の個数: 160

約数和(自身を含む): 53434080000

約数和(自身を除く): 34649336496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 199, 204, 232, 272, 348, 398, 408, 464, 493, 597, 696, 796, 816, 986, 1194, 1392, 1479, 1592, 1972, 2388, 2958, 3184, 3383, 3944, 3989, 4776, 5771, 5916, 6766, 7888, 7978, 9552, 10149, 11542, 11832, 11967, 13532, 15956, 17313, 20298, 23084, 23664, 23934, 27064, 31912, 34626, 40596, 46168, 47868, 54128, 63824, 67813, 69252, 81192, 92336, 95736, 98107, 115681, 135626, 138504, 162384, 191472, 196214, 203439, 231362, 271252, 277008, 294321, 347043, 392428, 406878, 462724, 542504, 588642, 694086, 784856, 793811, 813756, 925448, 1085008, 1177284, 1388172, 1569712, 1587622, 1627512, 1850896, 1966577, 2354568, 2381433, 2776344, 3175244, 3255024, 3933154, 4709136, 4762866, 5552688, 5899731, 6350488, 7866308, 9525732, 11799462, 12700976, 13494787, 15732616, 19051464, 23020519, 23598924, 26989574, 31465232, 38102928, 40484361, 46041038, 47197848, 53979148, 69061557, 80968722, 92082076, 94395696, 107958296, 138123114, 161937444, 184164152, 215916592, 276246228, 323874888, 368328304, 391348823, 552492456, 647749776, 782697646, 1104984912, 1174046469, 1565395292, 2348092938, 3130790584, 4696185876, 6261581168, 9392371752, 18784743504]

約数ペア:

[(1, 18784743504), (2, 9392371752), (3, 6261581168), (4, 4696185876), (6, 3130790584), (8, 2348092938), (12, 1565395292), (16, 1174046469), (17, 1104984912), (24, 782697646), (29, 647749776), (34, 552492456), (48, 391348823), (51, 368328304), (58, 323874888), (68, 276246228), (87, 215916592), (102, 184164152), (116, 161937444), (136, 138123114), (174, 107958296), (199, 94395696), (204, 92082076), (232, 80968722), (272, 69061557), (348, 53979148), (398, 47197848), (408, 46041038), (464, 40484361), (493, 38102928), (597, 31465232), (696, 26989574), (796, 23598924), (816, 23020519), (986, 19051464), (1194, 15732616), (1392, 13494787), (1479, 12700976), (1592, 11799462), (1972, 9525732), (2388, 7866308), (2958, 6350488), (3184, 5899731), (3383, 5552688), (3944, 4762866), (3989, 4709136), (4776, 3933154), (5771, 3255024), (5916, 3175244), (6766, 2776344), (7888, 2381433), (7978, 2354568), (9552, 1966577), (10149, 1850896), (11542, 1627512), (11832, 1587622), (11967, 1569712), (13532, 1388172), (15956, 1177284), (17313, 1085008), (20298, 925448), (23084, 813756), (23664, 793811), (23934, 784856), (27064, 694086), (31912, 588642), (34626, 542504), (40596, 462724), (46168, 406878), (47868, 392428), (54128, 347043), (63824, 294321), (67813, 277008), (69252, 271252), (81192, 231362), (92336, 203439), (95736, 196214), (98107, 191472), (115681, 162384), (135626, 138504)]