255857952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 192

約数和(自身を含む): 837043200

約数和(自身を除く): 581185248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 76, 84, 87, 96, 112, 114, 116, 133, 152, 168, 174, 203, 224, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 608, 609, 672, 691, 696, 798, 812, 912, 928, 1064, 1102, 1218, 1382, 1392, 1596, 1624, 1653, 1824, 2073, 2128, 2204, 2436, 2764, 2784, 3192, 3248, 3306, 3857, 4146, 4256, 4408, 4837, 4872, 5528, 6384, 6496, 6612, 7714, 8292, 8816, 9674, 9744, 11056, 11571, 12768, 13129, 13224, 14511, 15428, 16584, 17632, 19348, 19488, 20039, 22112, 23142, 26258, 26448, 29022, 30856, 33168, 38696, 39387, 40078, 46284, 52516, 52896, 58044, 60117, 61712, 66336, 77392, 78774, 80156, 91903, 92568, 105032, 116088, 120234, 123424, 140273, 154784, 157548, 160312, 183806, 185136, 210064, 232176, 240468, 275709, 280546, 315096, 320624, 367612, 370272, 380741, 420128, 420819, 464352, 480936, 551418, 561092, 630192, 641248, 735224, 761482, 841638, 961872, 1102836, 1122184, 1142223, 1260384, 1470448, 1522964, 1683276, 1923744, 2205672, 2244368, 2284446, 2665187, 2940896, 3045928, 3366552, 4411344, 4488736, 4568892, 5330374, 6091856, 6733104, 7995561, 8822688, 9137784, 10660748, 12183712, 13466208, 15991122, 18275568, 21321496, 31982244, 36551136, 42642992, 63964488, 85285984, 127928976, 255857952]

約数ペア:

[(1, 255857952), (2, 127928976), (3, 85285984), (4, 63964488), (6, 42642992), (7, 36551136), (8, 31982244), (12, 21321496), (14, 18275568), (16, 15991122), (19, 13466208), (21, 12183712), (24, 10660748), (28, 9137784), (29, 8822688), (32, 7995561), (38, 6733104), (42, 6091856), (48, 5330374), (56, 4568892), (57, 4488736), (58, 4411344), (76, 3366552), (84, 3045928), (87, 2940896), (96, 2665187), (112, 2284446), (114, 2244368), (116, 2205672), (133, 1923744), (152, 1683276), (168, 1522964), (174, 1470448), (203, 1260384), (224, 1142223), (228, 1122184), (232, 1102836), (266, 961872), (304, 841638), (336, 761482), (348, 735224), (399, 641248), (406, 630192), (456, 561092), (464, 551418), (532, 480936), (551, 464352), (608, 420819), (609, 420128), (672, 380741), (691, 370272), (696, 367612), (798, 320624), (812, 315096), (912, 280546), (928, 275709), (1064, 240468), (1102, 232176), (1218, 210064), (1382, 185136), (1392, 183806), (1596, 160312), (1624, 157548), (1653, 154784), (1824, 140273), (2073, 123424), (2128, 120234), (2204, 116088), (2436, 105032), (2764, 92568), (2784, 91903), (3192, 80156), (3248, 78774), (3306, 77392), (3857, 66336), (4146, 61712), (4256, 60117), (4408, 58044), (4837, 52896), (4872, 52516), (5528, 46284), (6384, 40078), (6496, 39387), (6612, 38696), (7714, 33168), (8292, 30856), (8816, 29022), (9674, 26448), (9744, 26258), (11056, 23142), (11571, 22112), (12768, 20039), (13129, 19488), (13224, 19348), (14511, 17632), (15428, 16584)]