1639217088

素因数分解:

$2^6\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1747}}^1$

素因数の和:1952

約数の個数: 140

約数和(自身を含む): 4888795912

約数和(自身を除く): 3249578824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 181, 192, 216, 288, 324, 362, 432, 543, 576, 648, 724, 864, 1086, 1296, 1448, 1629, 1728, 1747, 2172, 2592, 2896, 3258, 3494, 4344, 4887, 5184, 5241, 5792, 6516, 6988, 8688, 9774, 10482, 11584, 13032, 13976, 14661, 15723, 17376, 19548, 20964, 26064, 27952, 29322, 31446, 34752, 39096, 41928, 47169, 52128, 55904, 58644, 62892, 78192, 83856, 94338, 104256, 111808, 117288, 125784, 141507, 156384, 167712, 188676, 234576, 251568, 283014, 312768, 316207, 335424, 377352, 469152, 503136, 566028, 632414, 754704, 938304, 948621, 1006272, 1132056, 1264828, 1509408, 1897242, 2264112, 2529656, 2845863, 3018816, 3794484, 4528224, 5059312, 5691726, 7588968, 8537589, 9056448, 10118624, 11383452, 15177936, 17075178, 20237248, 22766904, 25612767, 30355872, 34150356, 45533808, 51225534, 60711744, 68300712, 91067616, 102451068, 136601424, 182135232, 204902136, 273202848, 409804272, 546405696, 819608544, 1639217088]

約数ペア:

[(1, 1639217088), (2, 819608544), (3, 546405696), (4, 409804272), (6, 273202848), (8, 204902136), (9, 182135232), (12, 136601424), (16, 102451068), (18, 91067616), (24, 68300712), (27, 60711744), (32, 51225534), (36, 45533808), (48, 34150356), (54, 30355872), (64, 25612767), (72, 22766904), (81, 20237248), (96, 17075178), (108, 15177936), (144, 11383452), (162, 10118624), (181, 9056448), (192, 8537589), (216, 7588968), (288, 5691726), (324, 5059312), (362, 4528224), (432, 3794484), (543, 3018816), (576, 2845863), (648, 2529656), (724, 2264112), (864, 1897242), (1086, 1509408), (1296, 1264828), (1448, 1132056), (1629, 1006272), (1728, 948621), (1747, 938304), (2172, 754704), (2592, 632414), (2896, 566028), (3258, 503136), (3494, 469152), (4344, 377352), (4887, 335424), (5184, 316207), (5241, 312768), (5792, 283014), (6516, 251568), (6988, 234576), (8688, 188676), (9774, 167712), (10482, 156384), (11584, 141507), (13032, 125784), (13976, 117288), (14661, 111808), (15723, 104256), (17376, 94338), (19548, 83856), (20964, 78192), (26064, 62892), (27952, 58644), (29322, 55904), (31446, 52128), (34752, 47169), (39096, 41928)]