1889951616

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{26041}}^1$

素因数の和:26074

約数の個数: 160

約数和(自身を含む): 6428207280

約数和(自身を除く): 4538255664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 26041, 36288, 52082, 72576, 78123, 104164, 156246, 182287, 208328, 234369, 312492, 364574, 416656, 468738, 546861, 624984, 703107, 729148, 833312, 937476, 1093722, 1249968, 1406214, 1458296, 1640583, 1666624, 1874952, 2109321, 2187444, 2499936, 2812428, 2916592, 3281166, 3333248, 3749904, 4218642, 4374888, 4921749, 4999872, 5624856, 5833184, 6562332, 7499808, 8437284, 8749776, 9843498, 9999744, 11249712, 11666368, 13124664, 14765247, 14999616, 16874568, 17499552, 19686996, 22499424, 23332736, 26249328, 29530494, 29999232, 33749136, 34999104, 39373992, 44998848, 52498656, 59060988, 67498272, 69998208, 78747984, 89997696, 104997312, 118121976, 134996544, 157495968, 209994624, 236243952, 269993088, 314991936, 472487904, 629983872, 944975808, 1889951616]

約数ペア:

[(1, 1889951616), (2, 944975808), (3, 629983872), (4, 472487904), (6, 314991936), (7, 269993088), (8, 236243952), (9, 209994624), (12, 157495968), (14, 134996544), (16, 118121976), (18, 104997312), (21, 89997696), (24, 78747984), (27, 69998208), (28, 67498272), (32, 59060988), (36, 52498656), (42, 44998848), (48, 39373992), (54, 34999104), (56, 33749136), (63, 29999232), (64, 29530494), (72, 26249328), (81, 23332736), (84, 22499424), (96, 19686996), (108, 17499552), (112, 16874568), (126, 14999616), (128, 14765247), (144, 13124664), (162, 11666368), (168, 11249712), (189, 9999744), (192, 9843498), (216, 8749776), (224, 8437284), (252, 7499808), (288, 6562332), (324, 5833184), (336, 5624856), (378, 4999872), (384, 4921749), (432, 4374888), (448, 4218642), (504, 3749904), (567, 3333248), (576, 3281166), (648, 2916592), (672, 2812428), (756, 2499936), (864, 2187444), (896, 2109321), (1008, 1874952), (1134, 1666624), (1152, 1640583), (1296, 1458296), (1344, 1406214), (1512, 1249968), (1728, 1093722), (2016, 937476), (2268, 833312), (2592, 729148), (2688, 703107), (3024, 624984), (3456, 546861), (4032, 468738), (4536, 416656), (5184, 364574), (6048, 312492), (8064, 234369), (9072, 208328), (10368, 182287), (12096, 156246), (18144, 104164), (24192, 78123), (26041, 72576), (36288, 52082)]