1371668256

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4493

約数の個数: 240

約数和(自身を含む): 4882622976

約数和(自身を除く): 3510954720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4284, 4447, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8568, 8894, 9072, 9639, 11016, 11424, 12852, 13341, 14688, 17136, 17788, 18144, 19278, 22032, 25704, 26682, 31129, 34272, 35576, 38556, 40023, 44064, 51408, 53364, 62258, 71152, 75599, 77112, 80046, 93387, 102816, 106728, 120069, 124516, 142304, 151198, 154224, 160092, 186774, 213456, 226797, 240138, 249032, 280161, 302396, 308448, 320184, 360207, 373548, 426912, 453594, 480276, 498064, 529193, 560322, 604792, 640368, 680391, 720414, 747096, 840483, 907188, 960552, 996128, 1058386, 1120644, 1209584, 1280736, 1360782, 1440828, 1494192, 1587579, 1680966, 1814376, 1921104, 2041173, 2116772, 2241288, 2419168, 2521449, 2721564, 2881656, 2988384, 3175158, 3361932, 3628752, 3842208, 4082346, 4233544, 4482576, 4762737, 5042898, 5443128, 5763312, 6123519, 6350316, 6723864, 7257504, 8164692, 8467088, 8965152, 9525474, 10085796, 10886256, 11526624, 12247038, 12700632, 13447728, 14288211, 16329384, 16934176, 19050948, 20171592, 21772512, 24494076, 25401264, 26895456, 28576422, 32658768, 38101896, 40343184, 42864633, 48988152, 50802528, 57152844, 65317536, 76203792, 80686368, 85729266, 97976304, 114305688, 152407584, 171458532, 195952608, 228611376, 342917064, 457222752, 685834128, 1371668256]

約数ペア:

[(1, 1371668256), (2, 685834128), (3, 457222752), (4, 342917064), (6, 228611376), (7, 195952608), (8, 171458532), (9, 152407584), (12, 114305688), (14, 97976304), (16, 85729266), (17, 80686368), (18, 76203792), (21, 65317536), (24, 57152844), (27, 50802528), (28, 48988152), (32, 42864633), (34, 40343184), (36, 38101896), (42, 32658768), (48, 28576422), (51, 26895456), (54, 25401264), (56, 24494076), (63, 21772512), (68, 20171592), (72, 19050948), (81, 16934176), (84, 16329384), (96, 14288211), (102, 13447728), (108, 12700632), (112, 12247038), (119, 11526624), (126, 10886256), (136, 10085796), (144, 9525474), (153, 8965152), (162, 8467088), (168, 8164692), (189, 7257504), (204, 6723864), (216, 6350316), (224, 6123519), (238, 5763312), (252, 5443128), (272, 5042898), (288, 4762737), (306, 4482576), (324, 4233544), (336, 4082346), (357, 3842208), (378, 3628752), (408, 3361932), (432, 3175158), (459, 2988384), (476, 2881656), (504, 2721564), (544, 2521449), (567, 2419168), (612, 2241288), (648, 2116772), (672, 2041173), (714, 1921104), (756, 1814376), (816, 1680966), (864, 1587579), (918, 1494192), (952, 1440828), (1008, 1360782), (1071, 1280736), (1134, 1209584), (1224, 1120644), (1296, 1058386), (1377, 996128), (1428, 960552), (1512, 907188), (1632, 840483), (1836, 747096), (1904, 720414), (2016, 680391), (2142, 640368), (2268, 604792), (2448, 560322), (2592, 529193), (2754, 498064), (2856, 480276), (3024, 453594), (3213, 426912), (3672, 373548), (3808, 360207), (4284, 320184), (4447, 308448), (4536, 302396), (4896, 280161), (5508, 249032), (5712, 240138), (6048, 226797), (6426, 213456), (7344, 186774), (8568, 160092), (8894, 154224), (9072, 151198), (9639, 142304), (11016, 124516), (11424, 120069), (12852, 106728), (13341, 102816), (14688, 93387), (17136, 80046), (17788, 77112), (18144, 75599), (19278, 71152), (22032, 62258), (25704, 53364), (26682, 51408), (31129, 44064), (34272, 40023), (35576, 38556)]