2104500244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 4987180800

約数和(自身を除く): 2882680556

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 61, 68, 77, 119, 121, 122, 154, 187, 238, 242, 244, 308, 374, 427, 476, 484, 599, 671, 748, 847, 854, 1037, 1198, 1309, 1342, 1694, 1708, 2057, 2074, 2396, 2618, 2684, 3388, 4114, 4148, 4193, 4697, 5236, 6589, 7259, 7381, 8228, 8386, 9394, 10183, 11407, 13178, 14399, 14518, 14762, 16772, 18788, 20366, 22814, 26356, 28798, 29036, 29524, 36539, 40732, 45628, 46123, 51667, 57596, 71281, 72479, 73078, 79849, 92246, 103334, 112013, 125477, 142562, 144958, 146156, 159698, 184492, 206668, 224026, 250954, 255773, 285124, 289916, 319396, 401929, 448052, 501908, 507353, 511546, 621163, 784091, 803858, 878339, 1014706, 1023092, 1232143, 1242326, 1568182, 1607716, 1756678, 2029412, 2464286, 2484652, 2813503, 3136364, 3513356, 4348141, 4421219, 4928572, 5627006, 6832793, 8625001, 8696282, 8842438, 11254012, 13665586, 17250002, 17392564, 17684876, 27331172, 30948533, 34500004, 47829551, 61897066, 75160723, 95659102, 123794132, 150321446, 191318204, 300642892, 526125061, 1052250122, 2104500244]

約数ペア:

[(1, 2104500244), (2, 1052250122), (4, 526125061), (7, 300642892), (11, 191318204), (14, 150321446), (17, 123794132), (22, 95659102), (28, 75160723), (34, 61897066), (44, 47829551), (61, 34500004), (68, 30948533), (77, 27331172), (119, 17684876), (121, 17392564), (122, 17250002), (154, 13665586), (187, 11254012), (238, 8842438), (242, 8696282), (244, 8625001), (308, 6832793), (374, 5627006), (427, 4928572), (476, 4421219), (484, 4348141), (599, 3513356), (671, 3136364), (748, 2813503), (847, 2484652), (854, 2464286), (1037, 2029412), (1198, 1756678), (1309, 1607716), (1342, 1568182), (1694, 1242326), (1708, 1232143), (2057, 1023092), (2074, 1014706), (2396, 878339), (2618, 803858), (2684, 784091), (3388, 621163), (4114, 511546), (4148, 507353), (4193, 501908), (4697, 448052), (5236, 401929), (6589, 319396), (7259, 289916), (7381, 285124), (8228, 255773), (8386, 250954), (9394, 224026), (10183, 206668), (11407, 184492), (13178, 159698), (14399, 146156), (14518, 144958), (14762, 142562), (16772, 125477), (18788, 112013), (20366, 103334), (22814, 92246), (26356, 79849), (28798, 73078), (29036, 72479), (29524, 71281), (36539, 57596), (40732, 51667), (45628, 46123)]