252571788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 596567412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 29, 34, 36, 38, 42, 51, 57, 58, 63, 68, 76, 84, 87, 102, 107, 114, 116, 119, 126, 133, 153, 171, 174, 203, 204, 214, 228, 238, 252, 261, 266, 306, 321, 323, 342, 348, 357, 399, 406, 428, 476, 493, 522, 532, 551, 609, 612, 642, 646, 684, 714, 749, 798, 812, 963, 969, 986, 1044, 1071, 1102, 1197, 1218, 1284, 1292, 1428, 1479, 1498, 1596, 1653, 1819, 1827, 1926, 1938, 1972, 2033, 2142, 2204, 2247, 2261, 2394, 2436, 2907, 2958, 2996, 3103, 3306, 3451, 3638, 3654, 3852, 3857, 3876, 4066, 4284, 4437, 4494, 4522, 4788, 4959, 5457, 5814, 5916, 6099, 6206, 6612, 6741, 6783, 6902, 7276, 7308, 7714, 8132, 8874, 8988, 9044, 9309, 9367, 9918, 10353, 10914, 11571, 11628, 12198, 12412, 12733, 13482, 13566, 13804, 14231, 15428, 16371, 17748, 18297, 18618, 18734, 19836, 20349, 20706, 21721, 21828, 23142, 24396, 25466, 26964, 27132, 27927, 28101, 28462, 31059, 32742, 34561, 34713, 36594, 37236, 37468, 38199, 40698, 41412, 42693, 43442, 46284, 50932, 52751, 55854, 56202, 56924, 58957, 62118, 65163, 65484, 65569, 69122, 69426, 73188, 76398, 81396, 84303, 85386, 86884, 103683, 105502, 111708, 112404, 114597, 117914, 124236, 128079, 130326, 131138, 138244, 138852, 152796, 158253, 168606, 170772, 176871, 195489, 196707, 207366, 211004, 229194, 235828, 241927, 256158, 260652, 262276, 311049, 316506, 337212, 353742, 369257, 390978, 393414, 412699, 414732, 458388, 474759, 483854, 512316, 530613, 590121, 622098, 633012, 707484, 725781, 738514, 781956, 786828, 825398, 949518, 967708, 1002269, 1061226, 1107771, 1180242, 1238097, 1244196, 1451562, 1477028, 1650796, 1899036, 2004538, 2122452, 2177343, 2215542, 2360484, 2476194, 2903124, 3006807, 3323313, 3714291, 4009076, 4354686, 4431084, 4952388, 6013614, 6646626, 7015883, 7428582, 8709372, 9020421, 12027228, 13293252, 14031766, 14857164, 18040842, 21047649, 28063532, 36081684, 42095298, 63142947, 84190596, 126285894, 252571788]

約数ペア:

[(1, 252571788), (2, 126285894), (3, 84190596), (4, 63142947), (6, 42095298), (7, 36081684), (9, 28063532), (12, 21047649), (14, 18040842), (17, 14857164), (18, 14031766), (19, 13293252), (21, 12027228), (28, 9020421), (29, 8709372), (34, 7428582), (36, 7015883), (38, 6646626), (42, 6013614), (51, 4952388), (57, 4431084), (58, 4354686), (63, 4009076), (68, 3714291), (76, 3323313), (84, 3006807), (87, 2903124), (102, 2476194), (107, 2360484), (114, 2215542), (116, 2177343), (119, 2122452), (126, 2004538), (133, 1899036), (153, 1650796), (171, 1477028), (174, 1451562), (203, 1244196), (204, 1238097), (214, 1180242), (228, 1107771), (238, 1061226), (252, 1002269), (261, 967708), (266, 949518), (306, 825398), (321, 786828), (323, 781956), (342, 738514), (348, 725781), (357, 707484), (399, 633012), (406, 622098), (428, 590121), (476, 530613), (493, 512316), (522, 483854), (532, 474759), (551, 458388), (609, 414732), (612, 412699), (642, 393414), (646, 390978), (684, 369257), (714, 353742), (749, 337212), (798, 316506), (812, 311049), (963, 262276), (969, 260652), (986, 256158), (1044, 241927), (1071, 235828), (1102, 229194), (1197, 211004), (1218, 207366), (1284, 196707), (1292, 195489), (1428, 176871), (1479, 170772), (1498, 168606), (1596, 158253), (1653, 152796), (1819, 138852), (1827, 138244), (1926, 131138), (1938, 130326), (1972, 128079), (2033, 124236), (2142, 117914), (2204, 114597), (2247, 112404), (2261, 111708), (2394, 105502), (2436, 103683), (2907, 86884), (2958, 85386), (2996, 84303), (3103, 81396), (3306, 76398), (3451, 73188), (3638, 69426), (3654, 69122), (3852, 65569), (3857, 65484), (3876, 65163), (4066, 62118), (4284, 58957), (4437, 56924), (4494, 56202), (4522, 55854), (4788, 52751), (4959, 50932), (5457, 46284), (5814, 43442), (5916, 42693), (6099, 41412), (6206, 40698), (6612, 38199), (6741, 37468), (6783, 37236), (6902, 36594), (7276, 34713), (7308, 34561), (7714, 32742), (8132, 31059), (8874, 28462), (8988, 28101), (9044, 27927), (9309, 27132), (9367, 26964), (9918, 25466), (10353, 24396), (10914, 23142), (11571, 21828), (11628, 21721), (12198, 20706), (12412, 20349), (12733, 19836), (13482, 18734), (13566, 18618), (13804, 18297), (14231, 17748), (15428, 16371)]