221757144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 648226800

約数和(自身を除く): 426469656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 269, 294, 392, 538, 588, 701, 807, 1076, 1176, 1402, 1614, 1883, 2103, 2152, 2804, 3228, 3766, 4206, 4907, 5608, 5649, 6456, 7532, 8412, 9814, 11298, 13181, 14721, 15064, 16824, 19628, 22596, 26362, 29442, 34349, 39256, 39543, 45192, 52724, 58884, 68698, 79086, 103047, 105448, 117768, 137396, 158172, 188569, 206094, 274792, 316344, 377138, 412188, 565707, 754276, 824376, 1131414, 1319983, 1508552, 2262828, 2639966, 3959949, 4525656, 5279932, 7919898, 9239881, 10559864, 15839796, 18479762, 27719643, 31679592, 36959524, 55439286, 73919048, 110878572, 221757144]

約数ペア:

[(1, 221757144), (2, 110878572), (3, 73919048), (4, 55439286), (6, 36959524), (7, 31679592), (8, 27719643), (12, 18479762), (14, 15839796), (21, 10559864), (24, 9239881), (28, 7919898), (42, 5279932), (49, 4525656), (56, 3959949), (84, 2639966), (98, 2262828), (147, 1508552), (168, 1319983), (196, 1131414), (269, 824376), (294, 754276), (392, 565707), (538, 412188), (588, 377138), (701, 316344), (807, 274792), (1076, 206094), (1176, 188569), (1402, 158172), (1614, 137396), (1883, 117768), (2103, 105448), (2152, 103047), (2804, 79086), (3228, 68698), (3766, 58884), (4206, 52724), (4907, 45192), (5608, 39543), (5649, 39256), (6456, 34349), (7532, 29442), (8412, 26362), (9814, 22596), (11298, 19628), (13181, 16824), (14721, 15064)]