254013580416

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{62683}}^1$

素因数の和:62934

約数の個数: 128

約数和(自身を含む): 689759691840

約数和(自身を除く): 435746111424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 173, 183, 192, 244, 346, 366, 384, 488, 519, 692, 732, 976, 1038, 1384, 1464, 1952, 2076, 2768, 2928, 3904, 4152, 5536, 5856, 7808, 8304, 10553, 11072, 11712, 16608, 21106, 22144, 23424, 31659, 33216, 42212, 62683, 63318, 66432, 84424, 125366, 126636, 168848, 188049, 250732, 253272, 337696, 376098, 501464, 506544, 675392, 752196, 1002928, 1013088, 1350784, 1504392, 2005856, 2026176, 3008784, 3823663, 4011712, 4052352, 6017568, 7647326, 8023424, 10844159, 11470989, 12035136, 15294652, 21688318, 22941978, 24070272, 30589304, 32532477, 43376636, 45883956, 61178608, 65064954, 86753272, 91767912, 122357216, 130129908, 173506544, 183535824, 244714432, 260259816, 347013088, 367071648, 489428864, 520519632, 661493699, 694026176, 734143296, 1041039264, 1322987398, 1388052352, 1468286592, 1984481097, 2082078528, 2645974796, 3968962194, 4164157056, 5291949592, 7937924388, 10583899184, 15875848776, 21167798368, 31751697552, 42335596736, 63503395104, 84671193472, 127006790208, 254013580416]

約数ペア:

[(1, 254013580416), (2, 127006790208), (3, 84671193472), (4, 63503395104), (6, 42335596736), (8, 31751697552), (12, 21167798368), (16, 15875848776), (24, 10583899184), (32, 7937924388), (48, 5291949592), (61, 4164157056), (64, 3968962194), (96, 2645974796), (122, 2082078528), (128, 1984481097), (173, 1468286592), (183, 1388052352), (192, 1322987398), (244, 1041039264), (346, 734143296), (366, 694026176), (384, 661493699), (488, 520519632), (519, 489428864), (692, 367071648), (732, 347013088), (976, 260259816), (1038, 244714432), (1384, 183535824), (1464, 173506544), (1952, 130129908), (2076, 122357216), (2768, 91767912), (2928, 86753272), (3904, 65064954), (4152, 61178608), (5536, 45883956), (5856, 43376636), (7808, 32532477), (8304, 30589304), (10553, 24070272), (11072, 22941978), (11712, 21688318), (16608, 15294652), (21106, 12035136), (22144, 11470989), (23424, 10844159), (31659, 8023424), (33216, 7647326), (42212, 6017568), (62683, 4052352), (63318, 4011712), (66432, 3823663), (84424, 3008784), (125366, 2026176), (126636, 2005856), (168848, 1504392), (188049, 1350784), (250732, 1013088), (253272, 1002928), (337696, 752196), (376098, 675392), (501464, 506544)]