620492544

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 216

約数和(自身を含む): 2074741760

約数和(自身を除く): 1454249216

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, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 487, 504, 553, 576, 632, 672, 711, 768, 896, 948, 974, 1008, 1106, 1152, 1264, 1344, 1422, 1461, 1659, 1792, 1896, 1948, 2016, 2212, 2304, 2528, 2688, 2844, 2922, 3318, 3409, 3792, 3896, 4032, 4383, 4424, 4977, 5056, 5376, 5688, 5844, 6636, 6818, 7584, 7792, 8064, 8766, 8848, 9954, 10112, 10227, 11376, 11688, 13272, 13636, 15168, 15584, 16128, 17532, 17696, 19908, 20224, 20454, 22752, 23376, 26544, 27272, 30336, 30681, 31168, 35064, 35392, 38473, 39816, 40908, 45504, 46752, 53088, 54544, 60672, 61362, 62336, 70128, 70784, 76946, 79632, 81816, 91008, 93504, 106176, 109088, 115419, 122724, 124672, 140256, 141568, 153892, 159264, 163632, 182016, 187008, 212352, 218176, 230838, 245448, 269311, 280512, 307784, 318528, 327264, 346257, 374016, 424704, 436352, 461676, 490896, 538622, 561024, 615568, 637056, 654528, 692514, 807933, 872704, 923352, 981792, 1077244, 1122048, 1231136, 1274112, 1309056, 1385028, 1615866, 1846704, 1963584, 2154488, 2423799, 2462272, 2618112, 2770056, 3231732, 3693408, 3927168, 4308976, 4847598, 4924544, 5540112, 6463464, 7386816, 7854336, 8617952, 9695196, 9849088, 11080224, 12926928, 14773632, 17235904, 19390392, 22160448, 25853856, 29547264, 34471808, 38780784, 44320896, 51707712, 68943616, 77561568, 88641792, 103415424, 155123136, 206830848, 310246272, 620492544]

約数ペア:

[(1, 620492544), (2, 310246272), (3, 206830848), (4, 155123136), (6, 103415424), (7, 88641792), (8, 77561568), (9, 68943616), (12, 51707712), (14, 44320896), (16, 38780784), (18, 34471808), (21, 29547264), (24, 25853856), (28, 22160448), (32, 19390392), (36, 17235904), (42, 14773632), (48, 12926928), (56, 11080224), (63, 9849088), (64, 9695196), (72, 8617952), (79, 7854336), (84, 7386816), (96, 6463464), (112, 5540112), (126, 4924544), (128, 4847598), (144, 4308976), (158, 3927168), (168, 3693408), (192, 3231732), (224, 2770056), (237, 2618112), (252, 2462272), (256, 2423799), (288, 2154488), (316, 1963584), (336, 1846704), (384, 1615866), (448, 1385028), (474, 1309056), (487, 1274112), (504, 1231136), (553, 1122048), (576, 1077244), (632, 981792), (672, 923352), (711, 872704), (768, 807933), (896, 692514), (948, 654528), (974, 637056), (1008, 615568), (1106, 561024), (1152, 538622), (1264, 490896), (1344, 461676), (1422, 436352), (1461, 424704), (1659, 374016), (1792, 346257), (1896, 327264), (1948, 318528), (2016, 307784), (2212, 280512), (2304, 269311), (2528, 245448), (2688, 230838), (2844, 218176), (2922, 212352), (3318, 187008), (3409, 182016), (3792, 163632), (3896, 159264), (4032, 153892), (4383, 141568), (4424, 140256), (4977, 124672), (5056, 122724), (5376, 115419), (5688, 109088), (5844, 106176), (6636, 93504), (6818, 91008), (7584, 81816), (7792, 79632), (8064, 76946), (8766, 70784), (8848, 70128), (9954, 62336), (10112, 61362), (10227, 60672), (11376, 54544), (11688, 53088), (13272, 46752), (13636, 45504), (15168, 40908), (15584, 39816), (16128, 38473), (17532, 35392), (17696, 35064), (19908, 31168), (20224, 30681), (20454, 30336), (22752, 27272), (23376, 26544)]