628112576

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 224

約数和(自身を含む): 1638604800

約数和(自身を除く): 1010492224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 71, 91, 98, 104, 112, 124, 142, 182, 196, 208, 217, 224, 248, 284, 343, 364, 392, 403, 416, 434, 448, 496, 497, 568, 637, 686, 728, 784, 806, 832, 868, 923, 992, 994, 1136, 1274, 1372, 1456, 1519, 1568, 1612, 1736, 1846, 1984, 1988, 2201, 2272, 2548, 2744, 2821, 2912, 3038, 3136, 3224, 3472, 3479, 3692, 3976, 4402, 4459, 4544, 5096, 5488, 5642, 5824, 6076, 6448, 6461, 6944, 6958, 7384, 7952, 8804, 8918, 10192, 10633, 10976, 11284, 12152, 12896, 12922, 13888, 13916, 14768, 15407, 15904, 17608, 17836, 19747, 20384, 21266, 21952, 22568, 24304, 24353, 25792, 25844, 27832, 28613, 29536, 30814, 31808, 35216, 35672, 39494, 40768, 42532, 45136, 45227, 48608, 48706, 51688, 55664, 57226, 59072, 61628, 70432, 71344, 78988, 85064, 90272, 90454, 97216, 97412, 103376, 107849, 111328, 114452, 123256, 138229, 140864, 142688, 157976, 170128, 180544, 180908, 194824, 200291, 206752, 215698, 222656, 228904, 246512, 276458, 285376, 315952, 316589, 340256, 361816, 389648, 400582, 413504, 431396, 457808, 493024, 552916, 631904, 633178, 680512, 723632, 754943, 779296, 801164, 862792, 915616, 986048, 1105832, 1263808, 1266356, 1402037, 1447264, 1509886, 1558592, 1602328, 1725584, 1831232, 2211664, 2532712, 2804074, 2894528, 3019772, 3204656, 3451168, 4423328, 5065424, 5608148, 6039544, 6409312, 6902336, 8846656, 9814259, 10130848, 11216296, 12079088, 12818624, 19628518, 20261696, 22432592, 24158176, 39257036, 44865184, 48316352, 78514072, 89730368, 157028144, 314056288, 628112576]

約数ペア:

[(1, 628112576), (2, 314056288), (4, 157028144), (7, 89730368), (8, 78514072), (13, 48316352), (14, 44865184), (16, 39257036), (26, 24158176), (28, 22432592), (31, 20261696), (32, 19628518), (49, 12818624), (52, 12079088), (56, 11216296), (62, 10130848), (64, 9814259), (71, 8846656), (91, 6902336), (98, 6409312), (104, 6039544), (112, 5608148), (124, 5065424), (142, 4423328), (182, 3451168), (196, 3204656), (208, 3019772), (217, 2894528), (224, 2804074), (248, 2532712), (284, 2211664), (343, 1831232), (364, 1725584), (392, 1602328), (403, 1558592), (416, 1509886), (434, 1447264), (448, 1402037), (496, 1266356), (497, 1263808), (568, 1105832), (637, 986048), (686, 915616), (728, 862792), (784, 801164), (806, 779296), (832, 754943), (868, 723632), (923, 680512), (992, 633178), (994, 631904), (1136, 552916), (1274, 493024), (1372, 457808), (1456, 431396), (1519, 413504), (1568, 400582), (1612, 389648), (1736, 361816), (1846, 340256), (1984, 316589), (1988, 315952), (2201, 285376), (2272, 276458), (2548, 246512), (2744, 228904), (2821, 222656), (2912, 215698), (3038, 206752), (3136, 200291), (3224, 194824), (3472, 180908), (3479, 180544), (3692, 170128), (3976, 157976), (4402, 142688), (4459, 140864), (4544, 138229), (5096, 123256), (5488, 114452), (5642, 111328), (5824, 107849), (6076, 103376), (6448, 97412), (6461, 97216), (6944, 90454), (6958, 90272), (7384, 85064), (7952, 78988), (8804, 71344), (8918, 70432), (10192, 61628), (10633, 59072), (10976, 57226), (11284, 55664), (12152, 51688), (12896, 48706), (12922, 48608), (13888, 45227), (13916, 45136), (14768, 42532), (15407, 40768), (15904, 39494), (17608, 35672), (17836, 35216), (19747, 31808), (20384, 30814), (21266, 29536), (21952, 28613), (22568, 27832), (24304, 25844), (24353, 25792)]