1263493728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 240

約数和(自身を含む): 4303031040

約数和(自身を除く): 3039537312

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, 72, 81, 83, 84, 96, 108, 112, 126, 144, 162, 166, 168, 189, 216, 224, 249, 252, 288, 324, 332, 336, 378, 432, 498, 504, 567, 581, 648, 664, 672, 747, 756, 839, 864, 996, 1008, 1134, 1162, 1296, 1328, 1494, 1512, 1678, 1743, 1992, 2016, 2241, 2268, 2324, 2517, 2592, 2656, 2988, 3024, 3356, 3486, 3984, 4482, 4536, 4648, 5034, 5229, 5873, 5976, 6048, 6712, 6723, 6972, 7551, 7968, 8964, 9072, 9296, 10068, 10458, 11746, 11952, 13424, 13446, 13944, 15102, 15687, 17619, 17928, 18144, 18592, 20136, 20916, 22653, 23492, 23904, 26848, 26892, 27888, 30204, 31374, 35238, 35856, 40272, 41832, 45306, 46984, 47061, 52857, 53784, 55776, 60408, 62748, 67959, 69637, 70476, 71712, 80544, 83664, 90612, 93968, 94122, 105714, 107568, 120816, 125496, 135918, 139274, 140952, 158571, 167328, 181224, 187936, 188244, 208911, 211428, 215136, 241632, 250992, 271836, 278548, 281904, 317142, 362448, 376488, 417822, 422856, 475713, 487459, 501984, 543672, 557096, 563808, 626733, 634284, 724896, 752976, 835644, 845712, 951426, 974918, 1087344, 1114192, 1253466, 1268568, 1462377, 1505952, 1671288, 1691424, 1880199, 1902852, 1949836, 2174688, 2228384, 2506932, 2537136, 2924754, 3342576, 3760398, 3805704, 3899672, 4387131, 5013864, 5074272, 5640597, 5849508, 6685152, 7520796, 7611408, 7799344, 8774262, 10027728, 11281194, 11699016, 13161393, 15041592, 15222816, 15598688, 17548524, 20055456, 22562388, 23398032, 26322786, 30083184, 35097048, 39484179, 45124776, 46796064, 52645572, 60166368, 70194096, 78968358, 90249552, 105291144, 140388192, 157936716, 180499104, 210582288, 315873432, 421164576, 631746864, 1263493728]

約数ペア:

[(1, 1263493728), (2, 631746864), (3, 421164576), (4, 315873432), (6, 210582288), (7, 180499104), (8, 157936716), (9, 140388192), (12, 105291144), (14, 90249552), (16, 78968358), (18, 70194096), (21, 60166368), (24, 52645572), (27, 46796064), (28, 45124776), (32, 39484179), (36, 35097048), (42, 30083184), (48, 26322786), (54, 23398032), (56, 22562388), (63, 20055456), (72, 17548524), (81, 15598688), (83, 15222816), (84, 15041592), (96, 13161393), (108, 11699016), (112, 11281194), (126, 10027728), (144, 8774262), (162, 7799344), (166, 7611408), (168, 7520796), (189, 6685152), (216, 5849508), (224, 5640597), (249, 5074272), (252, 5013864), (288, 4387131), (324, 3899672), (332, 3805704), (336, 3760398), (378, 3342576), (432, 2924754), (498, 2537136), (504, 2506932), (567, 2228384), (581, 2174688), (648, 1949836), (664, 1902852), (672, 1880199), (747, 1691424), (756, 1671288), (839, 1505952), (864, 1462377), (996, 1268568), (1008, 1253466), (1134, 1114192), (1162, 1087344), (1296, 974918), (1328, 951426), (1494, 845712), (1512, 835644), (1678, 752976), (1743, 724896), (1992, 634284), (2016, 626733), (2241, 563808), (2268, 557096), (2324, 543672), (2517, 501984), (2592, 487459), (2656, 475713), (2988, 422856), (3024, 417822), (3356, 376488), (3486, 362448), (3984, 317142), (4482, 281904), (4536, 278548), (4648, 271836), (5034, 250992), (5229, 241632), (5873, 215136), (5976, 211428), (6048, 208911), (6712, 188244), (6723, 187936), (6972, 181224), (7551, 167328), (7968, 158571), (8964, 140952), (9072, 139274), (9296, 135918), (10068, 125496), (10458, 120816), (11746, 107568), (11952, 105714), (13424, 94122), (13446, 93968), (13944, 90612), (15102, 83664), (15687, 80544), (17619, 71712), (17928, 70476), (18144, 69637), (18592, 67959), (20136, 62748), (20916, 60408), (22653, 55776), (23492, 53784), (23904, 52857), (26848, 47061), (26892, 46984), (27888, 45306), (30204, 41832), (31374, 40272), (35238, 35856)]