31473792

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 106243200

約数和(自身を除く): 74769408

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1301, 1344, 1512, 1728, 2016, 2602, 2688, 3024, 3456, 3903, 4032, 5204, 6048, 7806, 8064, 9107, 10408, 11709, 12096, 15612, 18214, 20816, 23418, 24192, 27321, 31224, 35127, 36428, 41632, 46836, 54642, 62448, 70254, 72856, 81963, 83264, 93672, 109284, 124896, 140508, 145712, 163926, 166528, 187344, 218568, 245889, 249792, 281016, 291424, 327852, 374688, 437136, 491778, 499584, 562032, 582848, 655704, 749376, 874272, 983556, 1124064, 1165696, 1311408, 1498752, 1748544, 1967112, 2248128, 2622816, 3497088, 3934224, 4496256, 5245632, 7868448, 10491264, 15736896, 31473792]

約数ペア:

[(1, 31473792), (2, 15736896), (3, 10491264), (4, 7868448), (6, 5245632), (7, 4496256), (8, 3934224), (9, 3497088), (12, 2622816), (14, 2248128), (16, 1967112), (18, 1748544), (21, 1498752), (24, 1311408), (27, 1165696), (28, 1124064), (32, 983556), (36, 874272), (42, 749376), (48, 655704), (54, 582848), (56, 562032), (63, 499584), (64, 491778), (72, 437136), (84, 374688), (96, 327852), (108, 291424), (112, 281016), (126, 249792), (128, 245889), (144, 218568), (168, 187344), (189, 166528), (192, 163926), (216, 145712), (224, 140508), (252, 124896), (288, 109284), (336, 93672), (378, 83264), (384, 81963), (432, 72856), (448, 70254), (504, 62448), (576, 54642), (672, 46836), (756, 41632), (864, 36428), (896, 35127), (1008, 31224), (1152, 27321), (1301, 24192), (1344, 23418), (1512, 20816), (1728, 18214), (2016, 15612), (2602, 12096), (2688, 11709), (3024, 10408), (3456, 9107), (3903, 8064), (4032, 7806), (5204, 6048)]