247052736

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:959

約数の個数: 168

約数和(自身を含む): 821643264

約数和(自身を除く): 574590528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 568, 576, 639, 672, 852, 863, 994, 1008, 1136, 1278, 1344, 1491, 1704, 1726, 1988, 2016, 2272, 2556, 2589, 2982, 3408, 3452, 3976, 4032, 4473, 4544, 5112, 5178, 5964, 6041, 6816, 6904, 7767, 7952, 8946, 10224, 10356, 11928, 12082, 13632, 13808, 15534, 15904, 17892, 18123, 20448, 20712, 23856, 24164, 27616, 31068, 31808, 35784, 36246, 40896, 41424, 47712, 48328, 54369, 55232, 61273, 62136, 71568, 72492, 82848, 95424, 96656, 108738, 122546, 124272, 143136, 144984, 165696, 183819, 193312, 217476, 245092, 248544, 286272, 289968, 367638, 386624, 428911, 434952, 490184, 497088, 551457, 579936, 735276, 857822, 869904, 980368, 1102914, 1159872, 1286733, 1470552, 1715644, 1739808, 1960736, 2205828, 2573466, 2941104, 3431288, 3479616, 3860199, 3921472, 4411656, 5146932, 5882208, 6862576, 7720398, 8823312, 10293864, 11764416, 13725152, 15440796, 17646624, 20587728, 27450304, 30881592, 35293248, 41175456, 61763184, 82350912, 123526368, 247052736]

約数ペア:

[(1, 247052736), (2, 123526368), (3, 82350912), (4, 61763184), (6, 41175456), (7, 35293248), (8, 30881592), (9, 27450304), (12, 20587728), (14, 17646624), (16, 15440796), (18, 13725152), (21, 11764416), (24, 10293864), (28, 8823312), (32, 7720398), (36, 6862576), (42, 5882208), (48, 5146932), (56, 4411656), (63, 3921472), (64, 3860199), (71, 3479616), (72, 3431288), (84, 2941104), (96, 2573466), (112, 2205828), (126, 1960736), (142, 1739808), (144, 1715644), (168, 1470552), (192, 1286733), (213, 1159872), (224, 1102914), (252, 980368), (284, 869904), (288, 857822), (336, 735276), (426, 579936), (448, 551457), (497, 497088), (504, 490184), (568, 434952), (576, 428911), (639, 386624), (672, 367638), (852, 289968), (863, 286272), (994, 248544), (1008, 245092), (1136, 217476), (1278, 193312), (1344, 183819), (1491, 165696), (1704, 144984), (1726, 143136), (1988, 124272), (2016, 122546), (2272, 108738), (2556, 96656), (2589, 95424), (2982, 82848), (3408, 72492), (3452, 71568), (3976, 62136), (4032, 61273), (4473, 55232), (4544, 54369), (5112, 48328), (5178, 47712), (5964, 41424), (6041, 40896), (6816, 36246), (6904, 35784), (7767, 31808), (7952, 31068), (8946, 27616), (10224, 24164), (10356, 23856), (11928, 20712), (12082, 20448), (13632, 18123), (13808, 17892), (15534, 15904)]