213180408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 494435592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 139, 153, 168, 179, 204, 238, 252, 278, 306, 357, 358, 408, 417, 476, 504, 537, 556, 612, 714, 716, 834, 952, 973, 1071, 1074, 1112, 1224, 1251, 1253, 1428, 1432, 1611, 1668, 1946, 2142, 2148, 2363, 2502, 2506, 2856, 2919, 3043, 3222, 3336, 3759, 3892, 4284, 4296, 4726, 5004, 5012, 5838, 6086, 6444, 7089, 7518, 7784, 8568, 8757, 9129, 9452, 10008, 10024, 11277, 11676, 12172, 12888, 14178, 15036, 16541, 17514, 18258, 18904, 21267, 21301, 22554, 23352, 24344, 24881, 27387, 28356, 30072, 33082, 35028, 36516, 42534, 42602, 45108, 49623, 49762, 54774, 56712, 63903, 66164, 70056, 73032, 74643, 85068, 85204, 90216, 99246, 99524, 109548, 127806, 132328, 148869, 149286, 170136, 170408, 174167, 191709, 198492, 199048, 219096, 223929, 255612, 297738, 298572, 348334, 383418, 396984, 422977, 447858, 511224, 522501, 595476, 597144, 696668, 766836, 845954, 895716, 1045002, 1190952, 1268931, 1393336, 1533672, 1567503, 1691908, 1791432, 2090004, 2537862, 2960839, 3135006, 3383816, 3806793, 4180008, 5075724, 5921678, 6270012, 7613586, 8882517, 10151448, 11843356, 12540024, 15227172, 17765034, 23686712, 26647551, 30454344, 35530068, 53295102, 71060136, 106590204, 213180408]

約数ペア:

[(1, 213180408), (2, 106590204), (3, 71060136), (4, 53295102), (6, 35530068), (7, 30454344), (8, 26647551), (9, 23686712), (12, 17765034), (14, 15227172), (17, 12540024), (18, 11843356), (21, 10151448), (24, 8882517), (28, 7613586), (34, 6270012), (36, 5921678), (42, 5075724), (51, 4180008), (56, 3806793), (63, 3383816), (68, 3135006), (72, 2960839), (84, 2537862), (102, 2090004), (119, 1791432), (126, 1691908), (136, 1567503), (139, 1533672), (153, 1393336), (168, 1268931), (179, 1190952), (204, 1045002), (238, 895716), (252, 845954), (278, 766836), (306, 696668), (357, 597144), (358, 595476), (408, 522501), (417, 511224), (476, 447858), (504, 422977), (537, 396984), (556, 383418), (612, 348334), (714, 298572), (716, 297738), (834, 255612), (952, 223929), (973, 219096), (1071, 199048), (1074, 198492), (1112, 191709), (1224, 174167), (1251, 170408), (1253, 170136), (1428, 149286), (1432, 148869), (1611, 132328), (1668, 127806), (1946, 109548), (2142, 99524), (2148, 99246), (2363, 90216), (2502, 85204), (2506, 85068), (2856, 74643), (2919, 73032), (3043, 70056), (3222, 66164), (3336, 63903), (3759, 56712), (3892, 54774), (4284, 49762), (4296, 49623), (4726, 45108), (5004, 42602), (5012, 42534), (5838, 36516), (6086, 35028), (6444, 33082), (7089, 30072), (7518, 28356), (7784, 27387), (8568, 24881), (8757, 24344), (9129, 23352), (9452, 22554), (10008, 21301), (10024, 21267), (11277, 18904), (11676, 18258), (12172, 17514), (12888, 16541), (14178, 15036)]