247246344

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 731808000

約数和(自身を除く): 484561656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 81, 87, 108, 116, 118, 162, 174, 177, 216, 223, 232, 236, 261, 324, 348, 354, 446, 472, 522, 531, 648, 669, 696, 708, 783, 892, 1044, 1062, 1338, 1416, 1566, 1593, 1711, 1784, 2007, 2088, 2124, 2349, 2676, 3132, 3186, 3422, 4014, 4248, 4698, 4779, 5133, 5352, 6021, 6264, 6372, 6467, 6844, 8028, 9396, 9558, 10266, 12042, 12744, 12934, 13157, 13688, 15399, 16056, 18063, 18792, 19116, 19401, 20532, 24084, 25868, 26314, 30798, 36126, 38232, 38802, 39471, 41064, 46197, 48168, 51736, 52628, 58203, 61596, 72252, 77604, 78942, 92394, 105256, 116406, 118413, 123192, 138591, 144504, 155208, 157884, 174609, 184788, 232812, 236826, 277182, 315768, 349218, 355239, 369576, 381553, 465624, 473652, 523827, 554364, 698436, 710478, 763106, 947304, 1047654, 1065717, 1108728, 1144659, 1396872, 1420956, 1526212, 2095308, 2131434, 2289318, 2841912, 3052424, 3433977, 4190616, 4262868, 4578636, 6867954, 8525736, 9157272, 10301931, 13735908, 20603862, 27471816, 30905793, 41207724, 61811586, 82415448, 123623172, 247246344]

約数ペア:

[(1, 247246344), (2, 123623172), (3, 82415448), (4, 61811586), (6, 41207724), (8, 30905793), (9, 27471816), (12, 20603862), (18, 13735908), (24, 10301931), (27, 9157272), (29, 8525736), (36, 6867954), (54, 4578636), (58, 4262868), (59, 4190616), (72, 3433977), (81, 3052424), (87, 2841912), (108, 2289318), (116, 2131434), (118, 2095308), (162, 1526212), (174, 1420956), (177, 1396872), (216, 1144659), (223, 1108728), (232, 1065717), (236, 1047654), (261, 947304), (324, 763106), (348, 710478), (354, 698436), (446, 554364), (472, 523827), (522, 473652), (531, 465624), (648, 381553), (669, 369576), (696, 355239), (708, 349218), (783, 315768), (892, 277182), (1044, 236826), (1062, 232812), (1338, 184788), (1416, 174609), (1566, 157884), (1593, 155208), (1711, 144504), (1784, 138591), (2007, 123192), (2088, 118413), (2124, 116406), (2349, 105256), (2676, 92394), (3132, 78942), (3186, 77604), (3422, 72252), (4014, 61596), (4248, 58203), (4698, 52628), (4779, 51736), (5133, 48168), (5352, 46197), (6021, 41064), (6264, 39471), (6372, 38802), (6467, 38232), (6844, 36126), (8028, 30798), (9396, 26314), (9558, 25868), (10266, 24084), (12042, 20532), (12744, 19401), (12934, 19116), (13157, 18792), (13688, 18063), (15399, 16056)]