213713976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 483015624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 41, 42, 46, 56, 57, 69, 71, 76, 82, 84, 92, 114, 123, 133, 138, 142, 152, 161, 164, 168, 184, 213, 228, 246, 266, 276, 284, 287, 322, 328, 399, 426, 437, 456, 483, 492, 497, 532, 552, 568, 574, 644, 779, 798, 852, 861, 874, 943, 966, 984, 994, 1064, 1148, 1288, 1311, 1349, 1491, 1558, 1596, 1633, 1704, 1722, 1748, 1886, 1932, 1988, 2296, 2337, 2622, 2698, 2829, 2911, 2982, 3059, 3116, 3192, 3266, 3444, 3496, 3772, 3864, 3976, 4047, 4674, 4899, 5244, 5396, 5453, 5658, 5822, 5964, 6118, 6232, 6532, 6601, 6888, 7544, 8094, 8733, 9177, 9348, 9443, 9798, 10488, 10792, 10906, 11316, 11431, 11644, 11928, 12236, 13064, 13202, 16188, 16359, 17466, 17917, 18354, 18696, 18886, 19596, 19803, 20377, 21812, 22632, 22862, 23288, 24472, 26404, 28329, 31027, 32376, 32718, 34293, 34932, 35834, 36708, 37772, 39192, 39606, 40754, 43624, 45724, 52808, 53751, 55309, 56658, 61131, 62054, 65436, 66953, 68586, 69864, 71668, 73416, 75544, 79212, 81508, 91448, 93081, 107502, 110618, 113316, 122262, 124108, 125419, 130872, 133906, 137172, 143336, 158424, 163016, 165927, 186162, 200859, 215004, 217189, 221236, 226632, 244524, 248216, 250838, 267812, 274344, 331854, 372324, 376257, 387163, 401718, 430008, 434378, 442472, 468671, 489048, 501676, 535624, 651567, 663708, 744648, 752514, 774326, 803436, 868756, 937342, 1003352, 1161489, 1272107, 1303134, 1327416, 1406013, 1505028, 1548652, 1606872, 1737512, 1874684, 2322978, 2544214, 2606268, 2812026, 3010056, 3097304, 3749368, 3816321, 4645956, 5088428, 5212536, 5624052, 7632642, 8904749, 9291912, 10176856, 11248104, 15265284, 17809498, 26714247, 30530568, 35618996, 53428494, 71237992, 106856988, 213713976]

約数ペア:

[(1, 213713976), (2, 106856988), (3, 71237992), (4, 53428494), (6, 35618996), (7, 30530568), (8, 26714247), (12, 17809498), (14, 15265284), (19, 11248104), (21, 10176856), (23, 9291912), (24, 8904749), (28, 7632642), (38, 5624052), (41, 5212536), (42, 5088428), (46, 4645956), (56, 3816321), (57, 3749368), (69, 3097304), (71, 3010056), (76, 2812026), (82, 2606268), (84, 2544214), (92, 2322978), (114, 1874684), (123, 1737512), (133, 1606872), (138, 1548652), (142, 1505028), (152, 1406013), (161, 1327416), (164, 1303134), (168, 1272107), (184, 1161489), (213, 1003352), (228, 937342), (246, 868756), (266, 803436), (276, 774326), (284, 752514), (287, 744648), (322, 663708), (328, 651567), (399, 535624), (426, 501676), (437, 489048), (456, 468671), (483, 442472), (492, 434378), (497, 430008), (532, 401718), (552, 387163), (568, 376257), (574, 372324), (644, 331854), (779, 274344), (798, 267812), (852, 250838), (861, 248216), (874, 244524), (943, 226632), (966, 221236), (984, 217189), (994, 215004), (1064, 200859), (1148, 186162), (1288, 165927), (1311, 163016), (1349, 158424), (1491, 143336), (1558, 137172), (1596, 133906), (1633, 130872), (1704, 125419), (1722, 124108), (1748, 122262), (1886, 113316), (1932, 110618), (1988, 107502), (2296, 93081), (2337, 91448), (2622, 81508), (2698, 79212), (2829, 75544), (2911, 73416), (2982, 71668), (3059, 69864), (3116, 68586), (3192, 66953), (3266, 65436), (3444, 62054), (3496, 61131), (3772, 56658), (3864, 55309), (3976, 53751), (4047, 52808), (4674, 45724), (4899, 43624), (5244, 40754), (5396, 39606), (5453, 39192), (5658, 37772), (5822, 36708), (5964, 35834), (6118, 34932), (6232, 34293), (6532, 32718), (6601, 32376), (6888, 31027), (7544, 28329), (8094, 26404), (8733, 24472), (9177, 23288), (9348, 22862), (9443, 22632), (9798, 21812), (10488, 20377), (10792, 19803), (10906, 19596), (11316, 18886), (11431, 18696), (11644, 18354), (11928, 17917), (12236, 17466), (13064, 16359), (13202, 16188)]