214816624

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 496936944

約数和(自身を除く): 282120320

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 107, 121, 122, 136, 176, 187, 214, 242, 244, 272, 374, 428, 484, 488, 671, 748, 856, 968, 976, 1037, 1177, 1342, 1496, 1712, 1819, 1936, 2057, 2074, 2354, 2684, 2992, 3638, 4114, 4148, 4708, 5368, 6527, 7276, 7381, 8228, 8296, 9416, 10736, 11407, 12947, 13054, 14552, 14762, 16456, 16592, 18832, 20009, 22814, 25894, 26108, 29104, 29524, 32912, 40018, 45628, 51788, 52216, 59048, 71797, 80036, 91256, 103576, 104432, 110959, 118096, 125477, 143594, 160072, 182512, 207152, 220099, 221918, 250954, 287188, 320144, 440198, 443836, 501908, 574376, 789767, 880396, 887672, 1003816, 1148752, 1220549, 1579534, 1760792, 1775344, 2007632, 2441098, 3159068, 3521584, 4882196, 6318136, 9764392, 12636272, 13426039, 19528784, 26852078, 53704156, 107408312, 214816624]

約数ペア:

[(1, 214816624), (2, 107408312), (4, 53704156), (8, 26852078), (11, 19528784), (16, 13426039), (17, 12636272), (22, 9764392), (34, 6318136), (44, 4882196), (61, 3521584), (68, 3159068), (88, 2441098), (107, 2007632), (121, 1775344), (122, 1760792), (136, 1579534), (176, 1220549), (187, 1148752), (214, 1003816), (242, 887672), (244, 880396), (272, 789767), (374, 574376), (428, 501908), (484, 443836), (488, 440198), (671, 320144), (748, 287188), (856, 250954), (968, 221918), (976, 220099), (1037, 207152), (1177, 182512), (1342, 160072), (1496, 143594), (1712, 125477), (1819, 118096), (1936, 110959), (2057, 104432), (2074, 103576), (2354, 91256), (2684, 80036), (2992, 71797), (3638, 59048), (4114, 52216), (4148, 51788), (4708, 45628), (5368, 40018), (6527, 32912), (7276, 29524), (7381, 29104), (8228, 26108), (8296, 25894), (9416, 22814), (10736, 20009), (11407, 18832), (12947, 16592), (13054, 16456), (14552, 14762)]