215825792

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2688

約数の個数: 96

約数和(自身を含む): 538841520

約数和(自身を除く): 323015728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2548, 2647, 2912, 3136, 5096, 5294, 5824, 6272, 10192, 10588, 11648, 18529, 20384, 21176, 34411, 37058, 40768, 42352, 68822, 74116, 81536, 84704, 129703, 137644, 148232, 169408, 240877, 259406, 275288, 296464, 338816, 481754, 518812, 550576, 592928, 963508, 1037624, 1101152, 1185856, 1686139, 1927016, 2075248, 2202304, 2371712, 3372278, 3854032, 4150496, 4404608, 6744556, 7708064, 8300992, 13489112, 15416128, 16601984, 26978224, 30832256, 53956448, 107912896, 215825792]

約数ペア:

[(1, 215825792), (2, 107912896), (4, 53956448), (7, 30832256), (8, 26978224), (13, 16601984), (14, 15416128), (16, 13489112), (26, 8300992), (28, 7708064), (32, 6744556), (49, 4404608), (52, 4150496), (56, 3854032), (64, 3372278), (91, 2371712), (98, 2202304), (104, 2075248), (112, 1927016), (128, 1686139), (182, 1185856), (196, 1101152), (208, 1037624), (224, 963508), (364, 592928), (392, 550576), (416, 518812), (448, 481754), (637, 338816), (728, 296464), (784, 275288), (832, 259406), (896, 240877), (1274, 169408), (1456, 148232), (1568, 137644), (1664, 129703), (2548, 84704), (2647, 81536), (2912, 74116), (3136, 68822), (5096, 42352), (5294, 40768), (5824, 37058), (6272, 34411), (10192, 21176), (10588, 20384), (11648, 18529)]