987708384

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1950

約数の個数: 192

約数和(自身を含む): 3170119680

約数和(自身を除く): 2182411296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 94, 96, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 288, 312, 351, 376, 416, 423, 432, 468, 564, 611, 624, 702, 752, 846, 864, 936, 1128, 1222, 1248, 1269, 1404, 1504, 1692, 1833, 1871, 1872, 2256, 2444, 2538, 2808, 3384, 3666, 3742, 3744, 4512, 4888, 5076, 5499, 5613, 5616, 6768, 7332, 7484, 9776, 10152, 10998, 11226, 11232, 13536, 14664, 14968, 16497, 16839, 19552, 20304, 21996, 22452, 24323, 29328, 29936, 32994, 33678, 40608, 43992, 44904, 48646, 50517, 58656, 59872, 65988, 67356, 72969, 87937, 87984, 89808, 97292, 101034, 131976, 134712, 145938, 175874, 175968, 179616, 194584, 202068, 218907, 263811, 263952, 269424, 291876, 351748, 389168, 404136, 437814, 527622, 527904, 538848, 583752, 656721, 703496, 778336, 791433, 808272, 875628, 1055244, 1143181, 1167504, 1313442, 1406992, 1582866, 1616544, 1751256, 2110488, 2286362, 2335008, 2374299, 2626884, 2813984, 3165732, 3429543, 3502512, 4220976, 4572724, 4748598, 5253768, 6331464, 6859086, 7005024, 8441952, 9145448, 9497196, 10288629, 10507536, 12662928, 13718172, 18290896, 18994392, 20577258, 21015072, 25325856, 27436344, 30865887, 36581792, 37988784, 41154516, 54872688, 61731774, 75977568, 82309032, 109745376, 123463548, 164618064, 246927096, 329236128, 493854192, 987708384]

約数ペア:

[(1, 987708384), (2, 493854192), (3, 329236128), (4, 246927096), (6, 164618064), (8, 123463548), (9, 109745376), (12, 82309032), (13, 75977568), (16, 61731774), (18, 54872688), (24, 41154516), (26, 37988784), (27, 36581792), (32, 30865887), (36, 27436344), (39, 25325856), (47, 21015072), (48, 20577258), (52, 18994392), (54, 18290896), (72, 13718172), (78, 12662928), (94, 10507536), (96, 10288629), (104, 9497196), (108, 9145448), (117, 8441952), (141, 7005024), (144, 6859086), (156, 6331464), (188, 5253768), (208, 4748598), (216, 4572724), (234, 4220976), (282, 3502512), (288, 3429543), (312, 3165732), (351, 2813984), (376, 2626884), (416, 2374299), (423, 2335008), (432, 2286362), (468, 2110488), (564, 1751256), (611, 1616544), (624, 1582866), (702, 1406992), (752, 1313442), (846, 1167504), (864, 1143181), (936, 1055244), (1128, 875628), (1222, 808272), (1248, 791433), (1269, 778336), (1404, 703496), (1504, 656721), (1692, 583752), (1833, 538848), (1871, 527904), (1872, 527622), (2256, 437814), (2444, 404136), (2538, 389168), (2808, 351748), (3384, 291876), (3666, 269424), (3742, 263952), (3744, 263811), (4512, 218907), (4888, 202068), (5076, 194584), (5499, 179616), (5613, 175968), (5616, 175874), (6768, 145938), (7332, 134712), (7484, 131976), (9776, 101034), (10152, 97292), (10998, 89808), (11226, 87984), (11232, 87937), (13536, 72969), (14664, 67356), (14968, 65988), (16497, 59872), (16839, 58656), (19552, 50517), (20304, 48646), (21996, 44904), (22452, 43992), (24323, 40608), (29328, 33678), (29936, 32994)]