18855122688

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{751}}^1$

素因数の和:1431

約数の個数: 216

約数和(自身を含む): 57728414016

約数和(自身を除く): 38873291328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 641, 751, 768, 816, 1088, 1152, 1224, 1282, 1502, 1632, 1923, 2176, 2253, 2304, 2448, 2564, 3004, 3264, 3846, 4352, 4506, 4896, 5128, 5769, 6008, 6528, 6759, 7692, 9012, 9792, 10256, 10897, 11538, 12016, 12767, 13056, 13518, 15384, 18024, 19584, 20512, 21794, 23076, 24032, 25534, 27036, 30768, 32691, 36048, 38301, 39168, 41024, 43588, 46152, 48064, 51068, 54072, 61536, 65382, 72096, 76602, 82048, 87176, 92304, 96128, 98073, 102136, 108144, 114903, 123072, 130764, 144192, 153204, 164096, 174352, 184608, 192256, 196146, 204272, 216288, 229806, 246144, 261528, 288384, 306408, 348704, 369216, 392292, 408544, 432576, 459612, 481391, 492288, 523056, 576768, 612816, 697408, 738432, 784584, 817088, 865152, 919224, 962782, 1046112, 1225632, 1394816, 1444173, 1476864, 1569168, 1634176, 1730304, 1838448, 1925564, 2092224, 2451264, 2789632, 2888346, 3138336, 3268352, 3676896, 3851128, 4184448, 4332519, 4902528, 5776692, 6276672, 7353792, 7702256, 8183647, 8368896, 8665038, 9805056, 11553384, 12553344, 14707584, 15404512, 16367294, 17330076, 23106768, 24550941, 25106688, 29415168, 30809024, 32734588, 34660152, 46213536, 49101882, 61618048, 65469176, 69320304, 73652823, 92427072, 98203764, 123236096, 130938352, 138640608, 147305646, 184854144, 196407528, 261876704, 277281216, 294611292, 369708288, 392815056, 523753408, 554562432, 589222584, 785630112, 1047506816, 1109124864, 1178445168, 1571260224, 2095013632, 2356890336, 3142520448, 4713780672, 6285040896, 9427561344, 18855122688]

約数ペア:

[(1, 18855122688), (2, 9427561344), (3, 6285040896), (4, 4713780672), (6, 3142520448), (8, 2356890336), (9, 2095013632), (12, 1571260224), (16, 1178445168), (17, 1109124864), (18, 1047506816), (24, 785630112), (32, 589222584), (34, 554562432), (36, 523753408), (48, 392815056), (51, 369708288), (64, 294611292), (68, 277281216), (72, 261876704), (96, 196407528), (102, 184854144), (128, 147305646), (136, 138640608), (144, 130938352), (153, 123236096), (192, 98203764), (204, 92427072), (256, 73652823), (272, 69320304), (288, 65469176), (306, 61618048), (384, 49101882), (408, 46213536), (544, 34660152), (576, 32734588), (612, 30809024), (641, 29415168), (751, 25106688), (768, 24550941), (816, 23106768), (1088, 17330076), (1152, 16367294), (1224, 15404512), (1282, 14707584), (1502, 12553344), (1632, 11553384), (1923, 9805056), (2176, 8665038), (2253, 8368896), (2304, 8183647), (2448, 7702256), (2564, 7353792), (3004, 6276672), (3264, 5776692), (3846, 4902528), (4352, 4332519), (4506, 4184448), (4896, 3851128), (5128, 3676896), (5769, 3268352), (6008, 3138336), (6528, 2888346), (6759, 2789632), (7692, 2451264), (9012, 2092224), (9792, 1925564), (10256, 1838448), (10897, 1730304), (11538, 1634176), (12016, 1569168), (12767, 1476864), (13056, 1444173), (13518, 1394816), (15384, 1225632), (18024, 1046112), (19584, 962782), (20512, 919224), (21794, 865152), (23076, 817088), (24032, 784584), (25534, 738432), (27036, 697408), (30768, 612816), (32691, 576768), (36048, 523056), (38301, 492288), (39168, 481391), (41024, 459612), (43588, 432576), (46152, 408544), (48064, 392292), (51068, 369216), (54072, 348704), (61536, 306408), (65382, 288384), (72096, 261528), (76602, 246144), (82048, 229806), (87176, 216288), (92304, 204272), (96128, 196146), (98073, 192256), (102136, 184608), (108144, 174352), (114903, 164096), (123072, 153204), (130764, 144192)]