827487468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 2395008000

約数和(自身を除く): 1567520532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 89, 92, 108, 114, 138, 171, 178, 197, 207, 228, 267, 276, 342, 356, 394, 414, 437, 513, 534, 591, 621, 684, 788, 801, 828, 874, 1026, 1068, 1182, 1242, 1311, 1602, 1691, 1748, 1773, 2047, 2052, 2364, 2403, 2484, 2622, 3204, 3382, 3546, 3743, 3933, 4094, 4531, 4806, 5073, 5244, 5319, 6141, 6764, 7092, 7486, 7866, 8188, 9062, 9612, 10146, 10638, 11229, 11799, 12282, 13593, 14972, 15219, 15732, 17533, 18124, 18423, 20292, 21276, 22458, 23598, 24564, 27186, 30438, 33687, 35066, 36846, 38893, 40779, 44916, 45657, 47196, 52599, 54372, 55269, 60876, 67374, 70132, 73692, 77786, 81558, 86089, 91314, 101061, 105198, 110538, 116679, 122337, 134748, 155572, 157797, 163116, 172178, 182628, 202122, 210396, 221076, 233358, 244674, 258267, 315594, 333127, 344356, 350037, 403259, 404244, 466716, 473391, 489348, 516534, 631188, 666254, 700074, 774801, 806518, 946782, 999381, 1033068, 1050111, 1209777, 1332508, 1400148, 1549602, 1613036, 1893564, 1998762, 2100222, 2324403, 2419554, 2998143, 3099204, 3629331, 3997524, 4200444, 4648806, 4839108, 5996286, 7258662, 7661921, 8994429, 9297612, 10887993, 11992572, 14517324, 15323842, 17988858, 21775986, 22985763, 30647684, 35977716, 43551972, 45971526, 68957289, 91943052, 137914578, 206871867, 275829156, 413743734, 827487468]

約数ペア:

[(1, 827487468), (2, 413743734), (3, 275829156), (4, 206871867), (6, 137914578), (9, 91943052), (12, 68957289), (18, 45971526), (19, 43551972), (23, 35977716), (27, 30647684), (36, 22985763), (38, 21775986), (46, 17988858), (54, 15323842), (57, 14517324), (69, 11992572), (76, 10887993), (89, 9297612), (92, 8994429), (108, 7661921), (114, 7258662), (138, 5996286), (171, 4839108), (178, 4648806), (197, 4200444), (207, 3997524), (228, 3629331), (267, 3099204), (276, 2998143), (342, 2419554), (356, 2324403), (394, 2100222), (414, 1998762), (437, 1893564), (513, 1613036), (534, 1549602), (591, 1400148), (621, 1332508), (684, 1209777), (788, 1050111), (801, 1033068), (828, 999381), (874, 946782), (1026, 806518), (1068, 774801), (1182, 700074), (1242, 666254), (1311, 631188), (1602, 516534), (1691, 489348), (1748, 473391), (1773, 466716), (2047, 404244), (2052, 403259), (2364, 350037), (2403, 344356), (2484, 333127), (2622, 315594), (3204, 258267), (3382, 244674), (3546, 233358), (3743, 221076), (3933, 210396), (4094, 202122), (4531, 182628), (4806, 172178), (5073, 163116), (5244, 157797), (5319, 155572), (6141, 134748), (6764, 122337), (7092, 116679), (7486, 110538), (7866, 105198), (8188, 101061), (9062, 91314), (9612, 86089), (10146, 81558), (10638, 77786), (11229, 73692), (11799, 70132), (12282, 67374), (13593, 60876), (14972, 55269), (15219, 54372), (15732, 52599), (17533, 47196), (18124, 45657), (18423, 44916), (20292, 40779), (21276, 38893), (22458, 36846), (23598, 35066), (24564, 33687), (27186, 30438)]