291424128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 829872000

約数和(自身を除く): 538447872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 76, 96, 114, 118, 128, 152, 177, 192, 228, 236, 304, 354, 384, 456, 472, 608, 677, 708, 912, 944, 1121, 1216, 1354, 1416, 1824, 1888, 2031, 2242, 2432, 2708, 2832, 3363, 3648, 3776, 4062, 4484, 5416, 5664, 6726, 7296, 7552, 8124, 8968, 10832, 11328, 12863, 13452, 16248, 17936, 21664, 22656, 25726, 26904, 32496, 35872, 38589, 39943, 43328, 51452, 53808, 64992, 71744, 77178, 79886, 86656, 102904, 107616, 119829, 129984, 143488, 154356, 159772, 205808, 215232, 239658, 259968, 308712, 319544, 411616, 430464, 479316, 617424, 639088, 758917, 823232, 958632, 1234848, 1278176, 1517834, 1646464, 1917264, 2276751, 2469696, 2556352, 3035668, 3834528, 4553502, 4939392, 5112704, 6071336, 7669056, 9107004, 12142672, 15338112, 18214008, 24285344, 36428016, 48570688, 72856032, 97141376, 145712064, 291424128]

約数ペア:

[(1, 291424128), (2, 145712064), (3, 97141376), (4, 72856032), (6, 48570688), (8, 36428016), (12, 24285344), (16, 18214008), (19, 15338112), (24, 12142672), (32, 9107004), (38, 7669056), (48, 6071336), (57, 5112704), (59, 4939392), (64, 4553502), (76, 3834528), (96, 3035668), (114, 2556352), (118, 2469696), (128, 2276751), (152, 1917264), (177, 1646464), (192, 1517834), (228, 1278176), (236, 1234848), (304, 958632), (354, 823232), (384, 758917), (456, 639088), (472, 617424), (608, 479316), (677, 430464), (708, 411616), (912, 319544), (944, 308712), (1121, 259968), (1216, 239658), (1354, 215232), (1416, 205808), (1824, 159772), (1888, 154356), (2031, 143488), (2242, 129984), (2432, 119829), (2708, 107616), (2832, 102904), (3363, 86656), (3648, 79886), (3776, 77178), (4062, 71744), (4484, 64992), (5416, 53808), (5664, 51452), (6726, 43328), (7296, 39943), (7552, 38589), (8124, 35872), (8968, 32496), (10832, 26904), (11328, 25726), (12863, 22656), (13452, 21664), (16248, 17936)]