1313456256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{54293}}^1$

素因数の和:54323

約数の個数: 128

約数和(自身を含む): 4430390400

約数和(自身を除く): 3116934144

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, 12096, 24192, 54293, 108586, 162879, 217172, 325758, 380051, 434344, 488637, 651516, 760102, 868688, 977274, 1140153, 1303032, 1465911, 1520204, 1737376, 1954548, 2280306, 2606064, 2931822, 3040408, 3420459, 3474752, 3909096, 4560612, 5212128, 5863644, 6080816, 6840918, 6949504, 7818192, 9121224, 10261377, 10424256, 11727288, 12161632, 13681836, 15636384, 18242448, 20522754, 20848512, 23454576, 24323264, 27363672, 31272768, 36484896, 41045508, 46909152, 48646528, 54727344, 62545536, 72969792, 82091016, 93818304, 109454688, 145939584, 164182032, 187636608, 218909376, 328364064, 437818752, 656728128, 1313456256]

約数ペア:

[(1, 1313456256), (2, 656728128), (3, 437818752), (4, 328364064), (6, 218909376), (7, 187636608), (8, 164182032), (9, 145939584), (12, 109454688), (14, 93818304), (16, 82091016), (18, 72969792), (21, 62545536), (24, 54727344), (27, 48646528), (28, 46909152), (32, 41045508), (36, 36484896), (42, 31272768), (48, 27363672), (54, 24323264), (56, 23454576), (63, 20848512), (64, 20522754), (72, 18242448), (84, 15636384), (96, 13681836), (108, 12161632), (112, 11727288), (126, 10424256), (128, 10261377), (144, 9121224), (168, 7818192), (189, 6949504), (192, 6840918), (216, 6080816), (224, 5863644), (252, 5212128), (288, 4560612), (336, 3909096), (378, 3474752), (384, 3420459), (432, 3040408), (448, 2931822), (504, 2606064), (576, 2280306), (672, 1954548), (756, 1737376), (864, 1520204), (896, 1465911), (1008, 1303032), (1152, 1140153), (1344, 977274), (1512, 868688), (1728, 760102), (2016, 651516), (2688, 488637), (3024, 434344), (3456, 380051), (4032, 325758), (6048, 217172), (8064, 162879), (12096, 108586), (24192, 54293)]