307032768

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{8461}}^1$

素因数の和:8492

約数の個数: 140

約数和(自身を含む): 1040284432

約数和(自身を除く): 733251664

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 8461, 9072, 12096, 16922, 18144, 25383, 33844, 36288, 50766, 59227, 67688, 76149, 101532, 118454, 135376, 152298, 177681, 203064, 228447, 236908, 270752, 304596, 355362, 406128, 456894, 473816, 533043, 541504, 609192, 685341, 710724, 812256, 913788, 947632, 1066086, 1218384, 1370682, 1421448, 1599129, 1624512, 1827576, 1895264, 2132172, 2436768, 2741364, 2842896, 3198258, 3655152, 3790528, 4264344, 4797387, 4873536, 5482728, 5685792, 6396516, 7310304, 8528688, 9594774, 10965456, 11371584, 12793032, 14620608, 17057376, 19189548, 21930912, 25586064, 34114752, 38379096, 43861824, 51172128, 76758192, 102344256, 153516384, 307032768]

約数ペア:

[(1, 307032768), (2, 153516384), (3, 102344256), (4, 76758192), (6, 51172128), (7, 43861824), (8, 38379096), (9, 34114752), (12, 25586064), (14, 21930912), (16, 19189548), (18, 17057376), (21, 14620608), (24, 12793032), (27, 11371584), (28, 10965456), (32, 9594774), (36, 8528688), (42, 7310304), (48, 6396516), (54, 5685792), (56, 5482728), (63, 4873536), (64, 4797387), (72, 4264344), (81, 3790528), (84, 3655152), (96, 3198258), (108, 2842896), (112, 2741364), (126, 2436768), (144, 2132172), (162, 1895264), (168, 1827576), (189, 1624512), (192, 1599129), (216, 1421448), (224, 1370682), (252, 1218384), (288, 1066086), (324, 947632), (336, 913788), (378, 812256), (432, 710724), (448, 685341), (504, 609192), (567, 541504), (576, 533043), (648, 473816), (672, 456894), (756, 406128), (864, 355362), (1008, 304596), (1134, 270752), (1296, 236908), (1344, 228447), (1512, 203064), (1728, 177681), (2016, 152298), (2268, 135376), (2592, 118454), (3024, 101532), (4032, 76149), (4536, 67688), (5184, 59227), (6048, 50766), (8461, 36288), (9072, 33844), (12096, 25383), (16922, 18144)]