4949784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 16539120

約数和(自身を除く): 11589336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 61, 63, 69, 72, 84, 92, 98, 122, 126, 138, 147, 161, 168, 183, 184, 196, 207, 244, 252, 276, 294, 322, 366, 392, 414, 427, 441, 483, 488, 504, 549, 552, 588, 644, 732, 828, 854, 882, 966, 1098, 1127, 1176, 1281, 1288, 1403, 1449, 1464, 1656, 1708, 1764, 1932, 2196, 2254, 2562, 2806, 2898, 2989, 3381, 3416, 3528, 3843, 3864, 4209, 4392, 4508, 5124, 5612, 5796, 5978, 6762, 7686, 8418, 8967, 9016, 9821, 10143, 10248, 11224, 11592, 11956, 12627, 13524, 15372, 16836, 17934, 19642, 20286, 23912, 25254, 26901, 27048, 29463, 30744, 33672, 35868, 39284, 40572, 50508, 53802, 58926, 68747, 71736, 78568, 81144, 88389, 101016, 107604, 117852, 137494, 176778, 206241, 215208, 235704, 274988, 353556, 412482, 549976, 618723, 707112, 824964, 1237446, 1649928, 2474892, 4949784]

約数ペア:

[(1, 4949784), (2, 2474892), (3, 1649928), (4, 1237446), (6, 824964), (7, 707112), (8, 618723), (9, 549976), (12, 412482), (14, 353556), (18, 274988), (21, 235704), (23, 215208), (24, 206241), (28, 176778), (36, 137494), (42, 117852), (46, 107604), (49, 101016), (56, 88389), (61, 81144), (63, 78568), (69, 71736), (72, 68747), (84, 58926), (92, 53802), (98, 50508), (122, 40572), (126, 39284), (138, 35868), (147, 33672), (161, 30744), (168, 29463), (183, 27048), (184, 26901), (196, 25254), (207, 23912), (244, 20286), (252, 19642), (276, 17934), (294, 16836), (322, 15372), (366, 13524), (392, 12627), (414, 11956), (427, 11592), (441, 11224), (483, 10248), (488, 10143), (504, 9821), (549, 9016), (552, 8967), (588, 8418), (644, 7686), (732, 6762), (828, 5978), (854, 5796), (882, 5612), (966, 5124), (1098, 4508), (1127, 4392), (1176, 4209), (1281, 3864), (1288, 3843), (1403, 3528), (1449, 3416), (1464, 3381), (1656, 2989), (1708, 2898), (1764, 2806), (1932, 2562), (2196, 2254)]