204688512

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{8461}}^1$

素因数の和:8491

約数の個数: 128

約数和(自身を含む): 690499200

約数和(自身を除く): 485810688

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, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 8461, 12096, 16922, 24192, 25383, 33844, 50766, 59227, 67688, 76149, 101532, 118454, 135376, 152298, 177681, 203064, 228447, 236908, 270752, 304596, 355362, 406128, 456894, 473816, 533043, 541504, 609192, 710724, 812256, 913788, 947632, 1066086, 1083008, 1218384, 1421448, 1599129, 1624512, 1827576, 1895264, 2132172, 2436768, 2842896, 3198258, 3249024, 3655152, 3790528, 4264344, 4873536, 5685792, 6396516, 7310304, 7581056, 8528688, 9747072, 11371584, 12793032, 14620608, 17057376, 22743168, 25586064, 29241216, 34114752, 51172128, 68229504, 102344256, 204688512]

約数ペア:

[(1, 204688512), (2, 102344256), (3, 68229504), (4, 51172128), (6, 34114752), (7, 29241216), (8, 25586064), (9, 22743168), (12, 17057376), (14, 14620608), (16, 12793032), (18, 11371584), (21, 9747072), (24, 8528688), (27, 7581056), (28, 7310304), (32, 6396516), (36, 5685792), (42, 4873536), (48, 4264344), (54, 3790528), (56, 3655152), (63, 3249024), (64, 3198258), (72, 2842896), (84, 2436768), (96, 2132172), (108, 1895264), (112, 1827576), (126, 1624512), (128, 1599129), (144, 1421448), (168, 1218384), (189, 1083008), (192, 1066086), (216, 947632), (224, 913788), (252, 812256), (288, 710724), (336, 609192), (378, 541504), (384, 533043), (432, 473816), (448, 456894), (504, 406128), (576, 355362), (672, 304596), (756, 270752), (864, 236908), (896, 228447), (1008, 203064), (1152, 177681), (1344, 152298), (1512, 135376), (1728, 118454), (2016, 101532), (2688, 76149), (3024, 67688), (3456, 59227), (4032, 50766), (6048, 33844), (8064, 25383), (8461, 24192), (12096, 16922)]