428120616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1430784000

約数和(自身を除く): 1002663384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 89, 114, 132, 133, 137, 152, 154, 168, 178, 209, 228, 231, 264, 266, 267, 274, 308, 356, 399, 411, 418, 456, 462, 532, 534, 548, 616, 623, 627, 712, 798, 822, 836, 924, 959, 979, 1064, 1068, 1096, 1246, 1254, 1463, 1507, 1596, 1644, 1672, 1691, 1848, 1869, 1918, 1958, 2136, 2492, 2508, 2603, 2877, 2926, 2937, 3014, 3192, 3288, 3382, 3738, 3836, 3916, 4389, 4521, 4984, 5016, 5073, 5206, 5754, 5852, 5874, 6028, 6764, 6853, 7476, 7672, 7809, 7832, 8778, 9042, 10146, 10412, 10549, 11508, 11704, 11748, 11837, 12056, 12193, 13528, 13706, 14952, 15618, 17556, 18084, 18221, 18601, 20292, 20559, 20824, 21098, 23016, 23496, 23674, 24386, 27412, 28633, 31236, 31647, 35112, 35511, 36168, 36442, 36579, 37202, 40584, 41118, 42196, 47348, 48772, 54663, 54824, 55803, 57266, 62472, 63294, 71022, 72884, 73158, 74404, 82236, 84392, 85351, 85899, 94696, 97544, 109326, 111606, 114532, 126588, 130207, 134123, 142044, 145768, 146316, 148808, 164472, 170702, 171798, 200431, 218652, 223212, 229064, 231667, 253176, 256053, 260414, 268246, 284088, 292632, 341404, 343596, 390621, 400862, 402369, 437304, 446424, 463334, 512106, 520828, 536492, 601293, 682808, 687192, 695001, 781242, 801724, 804738, 926668, 938861, 1024212, 1041656, 1072984, 1202586, 1390002, 1562484, 1603448, 1609476, 1621669, 1853336, 1877722, 2048424, 2405172, 2548337, 2780004, 2816583, 3124968, 3218952, 3243338, 3755444, 4810344, 4865007, 5096674, 5560008, 5633166, 6486676, 7510888, 7645011, 9730014, 10193348, 11266332, 12973352, 15290022, 17838359, 19460028, 20386696, 22532664, 30580044, 35676718, 38920056, 53515077, 61160088, 71353436, 107030154, 142706872, 214060308, 428120616]

約数ペア:

[(1, 428120616), (2, 214060308), (3, 142706872), (4, 107030154), (6, 71353436), (7, 61160088), (8, 53515077), (11, 38920056), (12, 35676718), (14, 30580044), (19, 22532664), (21, 20386696), (22, 19460028), (24, 17838359), (28, 15290022), (33, 12973352), (38, 11266332), (42, 10193348), (44, 9730014), (56, 7645011), (57, 7510888), (66, 6486676), (76, 5633166), (77, 5560008), (84, 5096674), (88, 4865007), (89, 4810344), (114, 3755444), (132, 3243338), (133, 3218952), (137, 3124968), (152, 2816583), (154, 2780004), (168, 2548337), (178, 2405172), (209, 2048424), (228, 1877722), (231, 1853336), (264, 1621669), (266, 1609476), (267, 1603448), (274, 1562484), (308, 1390002), (356, 1202586), (399, 1072984), (411, 1041656), (418, 1024212), (456, 938861), (462, 926668), (532, 804738), (534, 801724), (548, 781242), (616, 695001), (623, 687192), (627, 682808), (712, 601293), (798, 536492), (822, 520828), (836, 512106), (924, 463334), (959, 446424), (979, 437304), (1064, 402369), (1068, 400862), (1096, 390621), (1246, 343596), (1254, 341404), (1463, 292632), (1507, 284088), (1596, 268246), (1644, 260414), (1672, 256053), (1691, 253176), (1848, 231667), (1869, 229064), (1918, 223212), (1958, 218652), (2136, 200431), (2492, 171798), (2508, 170702), (2603, 164472), (2877, 148808), (2926, 146316), (2937, 145768), (3014, 142044), (3192, 134123), (3288, 130207), (3382, 126588), (3738, 114532), (3836, 111606), (3916, 109326), (4389, 97544), (4521, 94696), (4984, 85899), (5016, 85351), (5073, 84392), (5206, 82236), (5754, 74404), (5852, 73158), (5874, 72884), (6028, 71022), (6764, 63294), (6853, 62472), (7476, 57266), (7672, 55803), (7809, 54824), (7832, 54663), (8778, 48772), (9042, 47348), (10146, 42196), (10412, 41118), (10549, 40584), (11508, 37202), (11704, 36579), (11748, 36442), (11837, 36168), (12056, 35511), (12193, 35112), (13528, 31647), (13706, 31236), (14952, 28633), (15618, 27412), (17556, 24386), (18084, 23674), (18221, 23496), (18601, 23016), (20292, 21098), (20559, 20824)]