21068178336

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1284

約数の個数: 288

約数和(自身を含む): 66059255808

約数和(自身を除く): 44991077472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 127, 136, 144, 153, 186, 204, 248, 254, 272, 279, 288, 306, 372, 381, 408, 496, 508, 527, 544, 558, 612, 744, 762, 816, 992, 1016, 1054, 1093, 1116, 1143, 1224, 1488, 1524, 1581, 1632, 2032, 2108, 2159, 2186, 2232, 2286, 2448, 2976, 3048, 3162, 3279, 3937, 4064, 4216, 4318, 4372, 4464, 4572, 4743, 4896, 6096, 6324, 6477, 6558, 7874, 8432, 8636, 8744, 8928, 9144, 9486, 9837, 11811, 12192, 12648, 12954, 13116, 15748, 16864, 17272, 17488, 18288, 18581, 18972, 19431, 19674, 23622, 25296, 25908, 26232, 31496, 33883, 34544, 34976, 35433, 36576, 37162, 37944, 38862, 39348, 47244, 50592, 51816, 52464, 55743, 62992, 66929, 67766, 69088, 70866, 74324, 75888, 77724, 78696, 94488, 101649, 103632, 104928, 111486, 125984, 133858, 135532, 138811, 141732, 148648, 151776, 155448, 157392, 167229, 188976, 200787, 203298, 207264, 222972, 267716, 271064, 277622, 283464, 297296, 304947, 310896, 314784, 334458, 377952, 401574, 406596, 416433, 445944, 535432, 542128, 555244, 566928, 576011, 594592, 602361, 609894, 621792, 668916, 803148, 813192, 832866, 891888, 1070864, 1084256, 1110488, 1133856, 1152022, 1204722, 1219788, 1249299, 1337832, 1606296, 1626384, 1665732, 1728033, 1783776, 2141728, 2220976, 2304044, 2359787, 2409444, 2439576, 2498598, 2675664, 3212592, 3252768, 3331464, 3456066, 4303141, 4441952, 4608088, 4719574, 4818888, 4879152, 4997196, 5184099, 5351328, 6425184, 6662928, 6912132, 7079361, 8606282, 9216176, 9439148, 9637776, 9758304, 9994392, 10368198, 12909423, 13325856, 13824264, 14158722, 17212564, 18432352, 18878296, 19275552, 19988784, 20736396, 21238083, 25818846, 27648528, 28317444, 34425128, 37756592, 38728269, 39977568, 41472792, 42476166, 51637692, 55297056, 56634888, 68850256, 73153397, 75513184, 77456538, 82945584, 84952332, 103275384, 113269776, 137700512, 146306794, 154913076, 165891168, 169904664, 206550768, 219460191, 226539552, 292613588, 309826152, 339809328, 413101536, 438920382, 585227176, 619652304, 658380573, 679618656, 877840764, 1170454352, 1239304608, 1316761146, 1755681528, 2340908704, 2633522292, 3511363056, 5267044584, 7022726112, 10534089168, 21068178336]

約数ペア:

[(1, 21068178336), (2, 10534089168), (3, 7022726112), (4, 5267044584), (6, 3511363056), (8, 2633522292), (9, 2340908704), (12, 1755681528), (16, 1316761146), (17, 1239304608), (18, 1170454352), (24, 877840764), (31, 679618656), (32, 658380573), (34, 619652304), (36, 585227176), (48, 438920382), (51, 413101536), (62, 339809328), (68, 309826152), (72, 292613588), (93, 226539552), (96, 219460191), (102, 206550768), (124, 169904664), (127, 165891168), (136, 154913076), (144, 146306794), (153, 137700512), (186, 113269776), (204, 103275384), (248, 84952332), (254, 82945584), (272, 77456538), (279, 75513184), (288, 73153397), (306, 68850256), (372, 56634888), (381, 55297056), (408, 51637692), (496, 42476166), (508, 41472792), (527, 39977568), (544, 38728269), (558, 37756592), (612, 34425128), (744, 28317444), (762, 27648528), (816, 25818846), (992, 21238083), (1016, 20736396), (1054, 19988784), (1093, 19275552), (1116, 18878296), (1143, 18432352), (1224, 17212564), (1488, 14158722), (1524, 13824264), (1581, 13325856), (1632, 12909423), (2032, 10368198), (2108, 9994392), (2159, 9758304), (2186, 9637776), (2232, 9439148), (2286, 9216176), (2448, 8606282), (2976, 7079361), (3048, 6912132), (3162, 6662928), (3279, 6425184), (3937, 5351328), (4064, 5184099), (4216, 4997196), (4318, 4879152), (4372, 4818888), (4464, 4719574), (4572, 4608088), (4743, 4441952), (4896, 4303141), (6096, 3456066), (6324, 3331464), (6477, 3252768), (6558, 3212592), (7874, 2675664), (8432, 2498598), (8636, 2439576), (8744, 2409444), (8928, 2359787), (9144, 2304044), (9486, 2220976), (9837, 2141728), (11811, 1783776), (12192, 1728033), (12648, 1665732), (12954, 1626384), (13116, 1606296), (15748, 1337832), (16864, 1249299), (17272, 1219788), (17488, 1204722), (18288, 1152022), (18581, 1133856), (18972, 1110488), (19431, 1084256), (19674, 1070864), (23622, 891888), (25296, 832866), (25908, 813192), (26232, 803148), (31496, 668916), (33883, 621792), (34544, 609894), (34976, 602361), (35433, 594592), (36576, 576011), (37162, 566928), (37944, 555244), (38862, 542128), (39348, 535432), (47244, 445944), (50592, 416433), (51816, 406596), (52464, 401574), (55743, 377952), (62992, 334458), (66929, 314784), (67766, 310896), (69088, 304947), (70866, 297296), (74324, 283464), (75888, 277622), (77724, 271064), (78696, 267716), (94488, 222972), (101649, 207264), (103632, 203298), (104928, 200787), (111486, 188976), (125984, 167229), (133858, 157392), (135532, 155448), (138811, 151776), (141732, 148648)]