309319488

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 168

約数和(自身を含む): 969995520

約数和(自身を除く): 660676032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 576, 612, 744, 816, 992, 1019, 1054, 1088, 1116, 1224, 1488, 1581, 1632, 1984, 2038, 2108, 2232, 2448, 2976, 3057, 3162, 3264, 4076, 4216, 4464, 4743, 4896, 5952, 6114, 6324, 8152, 8432, 8928, 9171, 9486, 9792, 12228, 12648, 16304, 16864, 17323, 17856, 18342, 18972, 24456, 25296, 31589, 32608, 33728, 34646, 36684, 37944, 48912, 50592, 51969, 63178, 65216, 69292, 73368, 75888, 94767, 97824, 101184, 103938, 126356, 138584, 146736, 151776, 155907, 189534, 195648, 207876, 252712, 277168, 284301, 293472, 303552, 311814, 379068, 415752, 505424, 537013, 554336, 568602, 586944, 623628, 758136, 831504, 1010848, 1074026, 1108672, 1137204, 1247256, 1516272, 1611039, 1663008, 2021696, 2148052, 2274408, 2494512, 3032544, 3222078, 3326016, 4296104, 4548816, 4833117, 4989024, 6065088, 6444156, 8592208, 9097632, 9666234, 9978048, 12888312, 17184416, 18195264, 19332468, 25776624, 34368832, 38664936, 51553248, 77329872, 103106496, 154659744, 309319488]

約数ペア:

[(1, 309319488), (2, 154659744), (3, 103106496), (4, 77329872), (6, 51553248), (8, 38664936), (9, 34368832), (12, 25776624), (16, 19332468), (17, 18195264), (18, 17184416), (24, 12888312), (31, 9978048), (32, 9666234), (34, 9097632), (36, 8592208), (48, 6444156), (51, 6065088), (62, 4989024), (64, 4833117), (68, 4548816), (72, 4296104), (93, 3326016), (96, 3222078), (102, 3032544), (124, 2494512), (136, 2274408), (144, 2148052), (153, 2021696), (186, 1663008), (192, 1611039), (204, 1516272), (248, 1247256), (272, 1137204), (279, 1108672), (288, 1074026), (306, 1010848), (372, 831504), (408, 758136), (496, 623628), (527, 586944), (544, 568602), (558, 554336), (576, 537013), (612, 505424), (744, 415752), (816, 379068), (992, 311814), (1019, 303552), (1054, 293472), (1088, 284301), (1116, 277168), (1224, 252712), (1488, 207876), (1581, 195648), (1632, 189534), (1984, 155907), (2038, 151776), (2108, 146736), (2232, 138584), (2448, 126356), (2976, 103938), (3057, 101184), (3162, 97824), (3264, 94767), (4076, 75888), (4216, 73368), (4464, 69292), (4743, 65216), (4896, 63178), (5952, 51969), (6114, 50592), (6324, 48912), (8152, 37944), (8432, 36684), (8928, 34646), (9171, 33728), (9486, 32608), (9792, 31589), (12228, 25296), (12648, 24456), (16304, 18972), (16864, 18342), (17323, 17856)]