289789056

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 868060800

約数和(自身を除く): 578271744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 852, 864, 1136, 1152, 1181, 1278, 1704, 1728, 1917, 2272, 2362, 2556, 3408, 3456, 3543, 3834, 4544, 4724, 5112, 6816, 7086, 7668, 9088, 9448, 10224, 10629, 13632, 14172, 15336, 18896, 20448, 21258, 27264, 28344, 30672, 31887, 37792, 40896, 42516, 56688, 61344, 63774, 75584, 81792, 83851, 85032, 113376, 122688, 127548, 151168, 167702, 170064, 226752, 245376, 251553, 255096, 335404, 340128, 453504, 503106, 510192, 670808, 680256, 754659, 1006212, 1020384, 1341616, 1360512, 1509318, 2012424, 2040768, 2263977, 2683232, 3018636, 4024848, 4081536, 4527954, 5366464, 6037272, 8049696, 9055908, 10732928, 12074544, 16099392, 18111816, 24149088, 32198784, 36223632, 48298176, 72447264, 96596352, 144894528, 289789056]

約数ペア:

[(1, 289789056), (2, 144894528), (3, 96596352), (4, 72447264), (6, 48298176), (8, 36223632), (9, 32198784), (12, 24149088), (16, 18111816), (18, 16099392), (24, 12074544), (27, 10732928), (32, 9055908), (36, 8049696), (48, 6037272), (54, 5366464), (64, 4527954), (71, 4081536), (72, 4024848), (96, 3018636), (108, 2683232), (128, 2263977), (142, 2040768), (144, 2012424), (192, 1509318), (213, 1360512), (216, 1341616), (284, 1020384), (288, 1006212), (384, 754659), (426, 680256), (432, 670808), (568, 510192), (576, 503106), (639, 453504), (852, 340128), (864, 335404), (1136, 255096), (1152, 251553), (1181, 245376), (1278, 226752), (1704, 170064), (1728, 167702), (1917, 151168), (2272, 127548), (2362, 122688), (2556, 113376), (3408, 85032), (3456, 83851), (3543, 81792), (3834, 75584), (4544, 63774), (4724, 61344), (5112, 56688), (6816, 42516), (7086, 40896), (7668, 37792), (9088, 31887), (9448, 30672), (10224, 28344), (10629, 27264), (13632, 21258), (14172, 20448), (15336, 18896)]