2149659648

素因数分解:

$2^{10}\times 3^5\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 264

約数和(自身を含む): 6598676448

約数和(自身を除く): 4449016800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 163, 192, 212, 216, 243, 256, 288, 318, 324, 326, 384, 424, 432, 477, 486, 489, 512, 576, 636, 648, 652, 768, 848, 864, 954, 972, 978, 1024, 1152, 1272, 1296, 1304, 1431, 1467, 1536, 1696, 1728, 1908, 1944, 1956, 2304, 2544, 2592, 2608, 2862, 2934, 3072, 3392, 3456, 3816, 3888, 3912, 4293, 4401, 4608, 5088, 5184, 5216, 5724, 5868, 6784, 6912, 7632, 7776, 7824, 8586, 8639, 8802, 9216, 10176, 10368, 10432, 11448, 11736, 12879, 13203, 13568, 13824, 15264, 15552, 15648, 17172, 17278, 17604, 20352, 20736, 20864, 22896, 23472, 25758, 25917, 26406, 27136, 27648, 30528, 31104, 31296, 34344, 34556, 35208, 39609, 40704, 41472, 41728, 45792, 46944, 51516, 51834, 52812, 54272, 61056, 62208, 62592, 68688, 69112, 70416, 77751, 79218, 81408, 82944, 83456, 91584, 93888, 103032, 103668, 105624, 122112, 124416, 125184, 137376, 138224, 140832, 155502, 158436, 162816, 166912, 183168, 187776, 206064, 207336, 211248, 233253, 244224, 248832, 250368, 274752, 276448, 281664, 311004, 316872, 366336, 375552, 412128, 414672, 422496, 466506, 488448, 500736, 549504, 552896, 563328, 622008, 633744, 699759, 732672, 751104, 824256, 829344, 844992, 933012, 1099008, 1105792, 1126656, 1244016, 1267488, 1399518, 1465344, 1502208, 1648512, 1658688, 1689984, 1866024, 2099277, 2198016, 2211584, 2253312, 2488032, 2534976, 2799036, 3297024, 3317376, 3379968, 3732048, 4198554, 4396032, 4423168, 4506624, 4976064, 5069952, 5598072, 6594048, 6634752, 6759936, 7464096, 8397108, 8846336, 9952128, 10139904, 11196144, 13188096, 13269504, 13519872, 14928192, 16794216, 19904256, 20279808, 22392288, 26539008, 29856384, 33588432, 39808512, 40559616, 44784576, 59712768, 67176864, 79617024, 89569152, 119425536, 134353728, 179138304, 238851072, 268707456, 358276608, 537414912, 716553216, 1074829824, 2149659648]

約数ペア:

[(1, 2149659648), (2, 1074829824), (3, 716553216), (4, 537414912), (6, 358276608), (8, 268707456), (9, 238851072), (12, 179138304), (16, 134353728), (18, 119425536), (24, 89569152), (27, 79617024), (32, 67176864), (36, 59712768), (48, 44784576), (53, 40559616), (54, 39808512), (64, 33588432), (72, 29856384), (81, 26539008), (96, 22392288), (106, 20279808), (108, 19904256), (128, 16794216), (144, 14928192), (159, 13519872), (162, 13269504), (163, 13188096), (192, 11196144), (212, 10139904), (216, 9952128), (243, 8846336), (256, 8397108), (288, 7464096), (318, 6759936), (324, 6634752), (326, 6594048), (384, 5598072), (424, 5069952), (432, 4976064), (477, 4506624), (486, 4423168), (489, 4396032), (512, 4198554), (576, 3732048), (636, 3379968), (648, 3317376), (652, 3297024), (768, 2799036), (848, 2534976), (864, 2488032), (954, 2253312), (972, 2211584), (978, 2198016), (1024, 2099277), (1152, 1866024), (1272, 1689984), (1296, 1658688), (1304, 1648512), (1431, 1502208), (1467, 1465344), (1536, 1399518), (1696, 1267488), (1728, 1244016), (1908, 1126656), (1944, 1105792), (1956, 1099008), (2304, 933012), (2544, 844992), (2592, 829344), (2608, 824256), (2862, 751104), (2934, 732672), (3072, 699759), (3392, 633744), (3456, 622008), (3816, 563328), (3888, 552896), (3912, 549504), (4293, 500736), (4401, 488448), (4608, 466506), (5088, 422496), (5184, 414672), (5216, 412128), (5724, 375552), (5868, 366336), (6784, 316872), (6912, 311004), (7632, 281664), (7776, 276448), (7824, 274752), (8586, 250368), (8639, 248832), (8802, 244224), (9216, 233253), (10176, 211248), (10368, 207336), (10432, 206064), (11448, 187776), (11736, 183168), (12879, 166912), (13203, 162816), (13568, 158436), (13824, 155502), (15264, 140832), (15552, 138224), (15648, 137376), (17172, 125184), (17278, 124416), (17604, 122112), (20352, 105624), (20736, 103668), (20864, 103032), (22896, 93888), (23472, 91584), (25758, 83456), (25917, 82944), (26406, 81408), (27136, 79218), (27648, 77751), (30528, 70416), (31104, 69112), (31296, 68688), (34344, 62592), (34556, 62208), (35208, 61056), (39609, 54272), (40704, 52812), (41472, 51834), (41728, 51516), (45792, 46944)]