21548076928

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2597

約数の個数: 192

約数和(自身を含む): 53306240400

約数和(自身を除く): 31758163472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 128, 133, 146, 152, 196, 224, 266, 292, 304, 392, 448, 511, 532, 584, 608, 784, 896, 931, 1022, 1064, 1168, 1216, 1387, 1568, 1862, 2044, 2128, 2336, 2432, 2477, 2774, 3136, 3577, 3724, 4088, 4256, 4672, 4954, 5548, 6272, 7154, 7448, 8176, 8512, 9344, 9709, 9908, 11096, 14308, 14896, 16352, 17024, 17339, 19418, 19816, 22192, 28616, 29792, 32704, 34678, 38836, 39632, 44384, 47063, 57232, 59584, 65408, 67963, 69356, 77672, 79264, 88768, 94126, 114464, 119168, 121373, 135926, 138712, 155344, 158528, 177536, 180821, 188252, 228928, 242746, 271852, 277424, 310688, 317056, 329441, 361642, 376504, 457856, 485492, 543704, 554848, 621376, 658882, 723284, 753008, 970984, 1087408, 1109696, 1242752, 1265747, 1317764, 1446568, 1506016, 1941968, 2174816, 2219392, 2306087, 2531494, 2635528, 2893136, 3012032, 3435599, 3883936, 4349632, 4612174, 5062988, 5271056, 5786272, 6024064, 6871198, 7767872, 8699264, 8860229, 9224348, 10125976, 10542112, 11572544, 13742396, 15535744, 17720458, 18448696, 20251952, 21084224, 23145088, 24049193, 27484792, 35440916, 36897392, 40503904, 42168448, 48098386, 54969584, 70881832, 73794784, 81007808, 96196772, 109939168, 141763664, 147589568, 162015616, 168344351, 192393544, 219878336, 283527328, 295179136, 336688702, 384787088, 439756672, 567054656, 673377404, 769574176, 1134109312, 1346754808, 1539148352, 2693509616, 3078296704, 5387019232, 10774038464, 21548076928]

約数ペア:

[(1, 21548076928), (2, 10774038464), (4, 5387019232), (7, 3078296704), (8, 2693509616), (14, 1539148352), (16, 1346754808), (19, 1134109312), (28, 769574176), (32, 673377404), (38, 567054656), (49, 439756672), (56, 384787088), (64, 336688702), (73, 295179136), (76, 283527328), (98, 219878336), (112, 192393544), (128, 168344351), (133, 162015616), (146, 147589568), (152, 141763664), (196, 109939168), (224, 96196772), (266, 81007808), (292, 73794784), (304, 70881832), (392, 54969584), (448, 48098386), (511, 42168448), (532, 40503904), (584, 36897392), (608, 35440916), (784, 27484792), (896, 24049193), (931, 23145088), (1022, 21084224), (1064, 20251952), (1168, 18448696), (1216, 17720458), (1387, 15535744), (1568, 13742396), (1862, 11572544), (2044, 10542112), (2128, 10125976), (2336, 9224348), (2432, 8860229), (2477, 8699264), (2774, 7767872), (3136, 6871198), (3577, 6024064), (3724, 5786272), (4088, 5271056), (4256, 5062988), (4672, 4612174), (4954, 4349632), (5548, 3883936), (6272, 3435599), (7154, 3012032), (7448, 2893136), (8176, 2635528), (8512, 2531494), (9344, 2306087), (9709, 2219392), (9908, 2174816), (11096, 1941968), (14308, 1506016), (14896, 1446568), (16352, 1317764), (17024, 1265747), (17339, 1242752), (19418, 1109696), (19816, 1087408), (22192, 970984), (28616, 753008), (29792, 723284), (32704, 658882), (34678, 621376), (38836, 554848), (39632, 543704), (44384, 485492), (47063, 457856), (57232, 376504), (59584, 361642), (65408, 329441), (67963, 317056), (69356, 310688), (77672, 277424), (79264, 271852), (88768, 242746), (94126, 228928), (114464, 188252), (119168, 180821), (121373, 177536), (135926, 158528), (138712, 155344)]