1959643312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3659}}^1$

素因数の和:3874

約数の個数: 80

約数和(自身を含む): 4411324800

約数和(自身を除く): 2451681488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 179, 187, 272, 358, 374, 716, 748, 1432, 1496, 1969, 2864, 2992, 3043, 3659, 3938, 6086, 7318, 7876, 12172, 14636, 15752, 24344, 29272, 31504, 33473, 40249, 48688, 58544, 62203, 66946, 80498, 124406, 133892, 160996, 248812, 267784, 321992, 497624, 535568, 643984, 654961, 684233, 995248, 1309922, 1368466, 2619844, 2736932, 5239688, 5473864, 7204571, 10479376, 10947728, 11134337, 14409142, 22268674, 28818284, 44537348, 57636568, 89074696, 115273136, 122477707, 178149392, 244955414, 489910828, 979821656, 1959643312]

約数ペア:

[(1, 1959643312), (2, 979821656), (4, 489910828), (8, 244955414), (11, 178149392), (16, 122477707), (17, 115273136), (22, 89074696), (34, 57636568), (44, 44537348), (68, 28818284), (88, 22268674), (136, 14409142), (176, 11134337), (179, 10947728), (187, 10479376), (272, 7204571), (358, 5473864), (374, 5239688), (716, 2736932), (748, 2619844), (1432, 1368466), (1496, 1309922), (1969, 995248), (2864, 684233), (2992, 654961), (3043, 643984), (3659, 535568), (3938, 497624), (6086, 321992), (7318, 267784), (7876, 248812), (12172, 160996), (14636, 133892), (15752, 124406), (24344, 80498), (29272, 66946), (31504, 62203), (33473, 58544), (40249, 48688)]