28008260352

素因数分解:

$2^8\times 3^4\times {\mathrm{443}}^1\times {\mathrm{3049}}^1$

素因数の和:3520

約数の個数: 180

約数和(自身を含む): 83731540200

約数和(自身を除く): 55723279848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 443, 576, 648, 768, 864, 886, 1152, 1296, 1329, 1728, 1772, 2304, 2592, 2658, 3049, 3456, 3544, 3987, 5184, 5316, 6098, 6912, 7088, 7974, 9147, 10368, 10632, 11961, 12196, 14176, 15948, 18294, 20736, 21264, 23922, 24392, 27441, 28352, 31896, 35883, 36588, 42528, 47844, 48784, 54882, 56704, 63792, 71766, 73176, 82323, 85056, 95688, 97568, 109764, 113408, 127584, 143532, 146352, 164646, 170112, 191376, 195136, 219528, 246969, 255168, 287064, 292704, 329292, 340224, 382752, 390272, 439056, 493938, 510336, 574128, 585408, 658584, 765504, 780544, 878112, 987876, 1020672, 1148256, 1170816, 1317168, 1350707, 1531008, 1756224, 1975752, 2296512, 2341632, 2634336, 2701414, 3062016, 3512448, 3951504, 4052121, 4593024, 5268672, 5402828, 7024896, 7903008, 8104242, 9186048, 10537344, 10805656, 12156363, 15806016, 16208484, 21074688, 21611312, 24312726, 31612032, 32416968, 36469089, 43222624, 48625452, 63224064, 64833936, 72938178, 86445248, 97250904, 109407267, 129667872, 145876356, 172890496, 194501808, 218814534, 259335744, 291752712, 345780992, 389003616, 437629068, 518671488, 583505424, 778007232, 875258136, 1037342976, 1167010848, 1556014464, 1750516272, 2334021696, 3112028928, 3501032544, 4668043392, 7002065088, 9336086784, 14004130176, 28008260352]

約数ペア:

[(1, 28008260352), (2, 14004130176), (3, 9336086784), (4, 7002065088), (6, 4668043392), (8, 3501032544), (9, 3112028928), (12, 2334021696), (16, 1750516272), (18, 1556014464), (24, 1167010848), (27, 1037342976), (32, 875258136), (36, 778007232), (48, 583505424), (54, 518671488), (64, 437629068), (72, 389003616), (81, 345780992), (96, 291752712), (108, 259335744), (128, 218814534), (144, 194501808), (162, 172890496), (192, 145876356), (216, 129667872), (256, 109407267), (288, 97250904), (324, 86445248), (384, 72938178), (432, 64833936), (443, 63224064), (576, 48625452), (648, 43222624), (768, 36469089), (864, 32416968), (886, 31612032), (1152, 24312726), (1296, 21611312), (1329, 21074688), (1728, 16208484), (1772, 15806016), (2304, 12156363), (2592, 10805656), (2658, 10537344), (3049, 9186048), (3456, 8104242), (3544, 7903008), (3987, 7024896), (5184, 5402828), (5316, 5268672), (6098, 4593024), (6912, 4052121), (7088, 3951504), (7974, 3512448), (9147, 3062016), (10368, 2701414), (10632, 2634336), (11961, 2341632), (12196, 2296512), (14176, 1975752), (15948, 1756224), (18294, 1531008), (20736, 1350707), (21264, 1317168), (23922, 1170816), (24392, 1148256), (27441, 1020672), (28352, 987876), (31896, 878112), (35883, 780544), (36588, 765504), (42528, 658584), (47844, 585408), (48784, 574128), (54882, 510336), (56704, 493938), (63792, 439056), (71766, 390272), (73176, 382752), (82323, 340224), (85056, 329292), (95688, 292704), (97568, 287064), (109764, 255168), (113408, 246969), (127584, 219528), (143532, 195136), (146352, 191376), (164646, 170112)]