253923264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 168

約数和(自身を含む): 844466688

約数和(自身を除く): 590543424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 568, 576, 639, 672, 852, 887, 994, 1008, 1136, 1278, 1344, 1491, 1704, 1774, 1988, 2016, 2272, 2556, 2661, 2982, 3408, 3548, 3976, 4032, 4473, 4544, 5112, 5322, 5964, 6209, 6816, 7096, 7952, 7983, 8946, 10224, 10644, 11928, 12418, 13632, 14192, 15904, 15966, 17892, 18627, 20448, 21288, 23856, 24836, 28384, 31808, 31932, 35784, 37254, 40896, 42576, 47712, 49672, 55881, 56768, 62977, 63864, 71568, 74508, 85152, 95424, 99344, 111762, 125954, 127728, 143136, 149016, 170304, 188931, 198688, 223524, 251908, 255456, 286272, 298032, 377862, 397376, 440839, 447048, 503816, 510912, 566793, 596064, 755724, 881678, 894096, 1007632, 1133586, 1192128, 1322517, 1511448, 1763356, 1788192, 2015264, 2267172, 2645034, 3022896, 3526712, 3576384, 3967551, 4030528, 4534344, 5290068, 6045792, 7053424, 7935102, 9068688, 10580136, 12091584, 14106848, 15870204, 18137376, 21160272, 28213696, 31740408, 36274752, 42320544, 63480816, 84641088, 126961632, 253923264]

約数ペア:

[(1, 253923264), (2, 126961632), (3, 84641088), (4, 63480816), (6, 42320544), (7, 36274752), (8, 31740408), (9, 28213696), (12, 21160272), (14, 18137376), (16, 15870204), (18, 14106848), (21, 12091584), (24, 10580136), (28, 9068688), (32, 7935102), (36, 7053424), (42, 6045792), (48, 5290068), (56, 4534344), (63, 4030528), (64, 3967551), (71, 3576384), (72, 3526712), (84, 3022896), (96, 2645034), (112, 2267172), (126, 2015264), (142, 1788192), (144, 1763356), (168, 1511448), (192, 1322517), (213, 1192128), (224, 1133586), (252, 1007632), (284, 894096), (288, 881678), (336, 755724), (426, 596064), (448, 566793), (497, 510912), (504, 503816), (568, 447048), (576, 440839), (639, 397376), (672, 377862), (852, 298032), (887, 286272), (994, 255456), (1008, 251908), (1136, 223524), (1278, 198688), (1344, 188931), (1491, 170304), (1704, 149016), (1774, 143136), (1988, 127728), (2016, 125954), (2272, 111762), (2556, 99344), (2661, 95424), (2982, 85152), (3408, 74508), (3548, 71568), (3976, 63864), (4032, 62977), (4473, 56768), (4544, 55881), (5112, 49672), (5322, 47712), (5964, 42576), (6209, 40896), (6816, 37254), (7096, 35784), (7952, 31932), (7983, 31808), (8946, 28384), (10224, 24836), (10644, 23856), (11928, 21288), (12418, 20448), (13632, 18627), (14192, 17892), (15904, 15966)]