253670076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 766080000

約数和(自身を除く): 512409924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 37, 44, 54, 58, 66, 74, 87, 99, 108, 111, 116, 132, 148, 174, 198, 199, 222, 261, 297, 319, 333, 348, 396, 398, 407, 444, 522, 594, 597, 638, 666, 783, 796, 814, 957, 999, 1044, 1073, 1188, 1194, 1221, 1276, 1332, 1566, 1628, 1791, 1914, 1998, 2146, 2189, 2388, 2442, 2871, 3132, 3219, 3582, 3663, 3828, 3996, 4292, 4378, 4884, 5373, 5742, 5771, 6438, 6567, 7164, 7326, 7363, 8613, 8756, 9657, 10746, 10989, 11484, 11542, 11803, 12876, 13134, 14652, 14726, 17226, 17313, 19314, 19701, 21492, 21978, 22089, 23084, 23606, 26268, 28971, 29452, 34452, 34626, 35409, 38628, 39402, 43956, 44178, 47212, 51939, 57942, 59103, 63481, 66267, 69252, 70818, 78804, 80993, 88356, 103878, 106227, 115884, 118206, 126962, 132534, 141636, 155817, 161986, 190443, 198801, 207756, 212454, 213527, 236412, 242979, 253924, 265068, 311634, 318681, 323972, 380886, 397602, 424908, 427054, 485958, 571329, 623268, 637362, 640581, 728937, 761772, 795204, 854108, 971916, 1142658, 1274724, 1281162, 1457874, 1713987, 1921743, 2186811, 2285316, 2348797, 2562324, 2915748, 3427974, 3843486, 4373622, 4697594, 5765229, 6855948, 7046391, 7686972, 8747244, 9395188, 11530458, 14092782, 21139173, 23060916, 28185564, 42278346, 63417519, 84556692, 126835038, 253670076]

約数ペア:

[(1, 253670076), (2, 126835038), (3, 84556692), (4, 63417519), (6, 42278346), (9, 28185564), (11, 23060916), (12, 21139173), (18, 14092782), (22, 11530458), (27, 9395188), (29, 8747244), (33, 7686972), (36, 7046391), (37, 6855948), (44, 5765229), (54, 4697594), (58, 4373622), (66, 3843486), (74, 3427974), (87, 2915748), (99, 2562324), (108, 2348797), (111, 2285316), (116, 2186811), (132, 1921743), (148, 1713987), (174, 1457874), (198, 1281162), (199, 1274724), (222, 1142658), (261, 971916), (297, 854108), (319, 795204), (333, 761772), (348, 728937), (396, 640581), (398, 637362), (407, 623268), (444, 571329), (522, 485958), (594, 427054), (597, 424908), (638, 397602), (666, 380886), (783, 323972), (796, 318681), (814, 311634), (957, 265068), (999, 253924), (1044, 242979), (1073, 236412), (1188, 213527), (1194, 212454), (1221, 207756), (1276, 198801), (1332, 190443), (1566, 161986), (1628, 155817), (1791, 141636), (1914, 132534), (1998, 126962), (2146, 118206), (2189, 115884), (2388, 106227), (2442, 103878), (2871, 88356), (3132, 80993), (3219, 78804), (3582, 70818), (3663, 69252), (3828, 66267), (3996, 63481), (4292, 59103), (4378, 57942), (4884, 51939), (5373, 47212), (5742, 44178), (5771, 43956), (6438, 39402), (6567, 38628), (7164, 35409), (7326, 34626), (7363, 34452), (8613, 29452), (8756, 28971), (9657, 26268), (10746, 23606), (10989, 23084), (11484, 22089), (11542, 21978), (11803, 21492), (12876, 19701), (13134, 19314), (14652, 17313), (14726, 17226)]