1813212588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 5144706000

約数和(自身を除く): 3331493412

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 116, 121, 132, 149, 174, 187, 204, 242, 289, 298, 319, 348, 363, 374, 447, 484, 493, 561, 578, 596, 638, 726, 748, 867, 894, 957, 986, 1122, 1156, 1276, 1452, 1479, 1639, 1734, 1788, 1914, 1972, 2057, 2244, 2533, 2958, 3179, 3278, 3468, 3509, 3828, 4114, 4321, 4917, 5066, 5423, 5916, 6171, 6358, 6556, 7018, 7599, 8228, 8381, 8642, 9537, 9834, 10132, 10527, 10846, 12342, 12716, 12963, 14036, 15198, 16269, 16762, 17284, 18029, 19074, 19668, 21054, 21692, 24684, 25143, 25926, 27863, 30396, 32538, 33524, 34969, 36058, 38148, 42108, 43061, 47531, 50286, 51852, 54087, 55726, 59653, 65076, 69938, 72116, 73457, 83589, 86122, 92191, 95062, 100572, 104907, 108174, 111452, 119306, 129183, 139876, 142593, 146914, 167178, 172244, 178959, 184382, 190124, 209814, 216348, 220371, 238612, 258366, 276573, 285186, 293828, 306493, 334356, 357918, 368764, 419628, 440742, 473671, 516732, 522841, 553146, 570372, 612986, 715836, 808027, 881484, 919479, 947342, 1014101, 1045682, 1106292, 1225972, 1248769, 1421013, 1568523, 1616054, 1838958, 1894684, 2028202, 2091364, 2424081, 2497538, 2842026, 3042303, 3137046, 3232108, 3677916, 3746307, 4056404, 4848162, 4995076, 5210381, 5684052, 6084606, 6274092, 7492614, 8888297, 9696324, 10420762, 12169212, 13736459, 14985228, 15631143, 17776594, 20841524, 26664891, 27472918, 31262286, 35553188, 41209377, 53329782, 54945836, 62524572, 82418754, 106659564, 151101049, 164837508, 302202098, 453303147, 604404196, 906606294, 1813212588]

約数ペア:

[(1, 1813212588), (2, 906606294), (3, 604404196), (4, 453303147), (6, 302202098), (11, 164837508), (12, 151101049), (17, 106659564), (22, 82418754), (29, 62524572), (33, 54945836), (34, 53329782), (44, 41209377), (51, 35553188), (58, 31262286), (66, 27472918), (68, 26664891), (87, 20841524), (102, 17776594), (116, 15631143), (121, 14985228), (132, 13736459), (149, 12169212), (174, 10420762), (187, 9696324), (204, 8888297), (242, 7492614), (289, 6274092), (298, 6084606), (319, 5684052), (348, 5210381), (363, 4995076), (374, 4848162), (447, 4056404), (484, 3746307), (493, 3677916), (561, 3232108), (578, 3137046), (596, 3042303), (638, 2842026), (726, 2497538), (748, 2424081), (867, 2091364), (894, 2028202), (957, 1894684), (986, 1838958), (1122, 1616054), (1156, 1568523), (1276, 1421013), (1452, 1248769), (1479, 1225972), (1639, 1106292), (1734, 1045682), (1788, 1014101), (1914, 947342), (1972, 919479), (2057, 881484), (2244, 808027), (2533, 715836), (2958, 612986), (3179, 570372), (3278, 553146), (3468, 522841), (3509, 516732), (3828, 473671), (4114, 440742), (4321, 419628), (4917, 368764), (5066, 357918), (5423, 334356), (5916, 306493), (6171, 293828), (6358, 285186), (6556, 276573), (7018, 258366), (7599, 238612), (8228, 220371), (8381, 216348), (8642, 209814), (9537, 190124), (9834, 184382), (10132, 178959), (10527, 172244), (10846, 167178), (12342, 146914), (12716, 142593), (12963, 139876), (14036, 129183), (15198, 119306), (16269, 111452), (16762, 108174), (17284, 104907), (18029, 100572), (19074, 95062), (19668, 92191), (21054, 86122), (21692, 83589), (24684, 73457), (25143, 72116), (25926, 69938), (27863, 65076), (30396, 59653), (32538, 55726), (33524, 54087), (34969, 51852), (36058, 50286), (38148, 47531), (42108, 43061)]