31357287168

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39373}}^1$

素因数の和:39470

約数の個数: 144

約数和(自身を含む): 89816188896

約数和(自身を除く): 58458901728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 244, 256, 272, 366, 384, 408, 488, 544, 732, 768, 816, 976, 1037, 1088, 1464, 1632, 1952, 2074, 2176, 2928, 3111, 3264, 3904, 4148, 4352, 5856, 6222, 6528, 7808, 8296, 11712, 12444, 13056, 15616, 16592, 23424, 24888, 33184, 39373, 46848, 49776, 66368, 78746, 99552, 118119, 132736, 157492, 199104, 236238, 265472, 314984, 398208, 472476, 629968, 669341, 796416, 944952, 1259936, 1338682, 1889904, 2008023, 2401753, 2519872, 2677364, 3779808, 4016046, 4803506, 5039744, 5354728, 7205259, 7559616, 8032092, 9607012, 10079488, 10709456, 14410518, 15119232, 16064184, 19214024, 21418912, 28821036, 30238464, 32128368, 38428048, 40829801, 42837824, 57642072, 64256736, 76856096, 81659602, 85675648, 115284144, 122489403, 128513472, 153712192, 163319204, 171351296, 230568288, 244978806, 257026944, 307424384, 326638408, 461136576, 489957612, 514053888, 614848768, 653276816, 922273152, 979915224, 1306553632, 1844546304, 1959830448, 2613107264, 3919660896, 5226214528, 7839321792, 10452429056, 15678643584, 31357287168]

約数ペア:

[(1, 31357287168), (2, 15678643584), (3, 10452429056), (4, 7839321792), (6, 5226214528), (8, 3919660896), (12, 2613107264), (16, 1959830448), (17, 1844546304), (24, 1306553632), (32, 979915224), (34, 922273152), (48, 653276816), (51, 614848768), (61, 514053888), (64, 489957612), (68, 461136576), (96, 326638408), (102, 307424384), (122, 257026944), (128, 244978806), (136, 230568288), (183, 171351296), (192, 163319204), (204, 153712192), (244, 128513472), (256, 122489403), (272, 115284144), (366, 85675648), (384, 81659602), (408, 76856096), (488, 64256736), (544, 57642072), (732, 42837824), (768, 40829801), (816, 38428048), (976, 32128368), (1037, 30238464), (1088, 28821036), (1464, 21418912), (1632, 19214024), (1952, 16064184), (2074, 15119232), (2176, 14410518), (2928, 10709456), (3111, 10079488), (3264, 9607012), (3904, 8032092), (4148, 7559616), (4352, 7205259), (5856, 5354728), (6222, 5039744), (6528, 4803506), (7808, 4016046), (8296, 3779808), (11712, 2677364), (12444, 2519872), (13056, 2401753), (15616, 2008023), (16592, 1889904), (23424, 1338682), (24888, 1259936), (33184, 944952), (39373, 796416), (46848, 669341), (49776, 629968), (66368, 472476), (78746, 398208), (99552, 314984), (118119, 265472), (132736, 236238), (157492, 199104)]