21893131008

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 540

約数和(自身を含む): 78663871440

約数和(自身を除く): 56770740432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 162, 168, 174, 189, 192, 196, 203, 216, 224, 232, 252, 256, 261, 288, 294, 324, 336, 348, 378, 384, 392, 406, 432, 441, 448, 464, 504, 522, 567, 576, 588, 609, 648, 672, 696, 743, 756, 768, 783, 784, 812, 864, 882, 896, 928, 1008, 1044, 1134, 1152, 1176, 1218, 1296, 1323, 1344, 1392, 1421, 1486, 1512, 1566, 1568, 1624, 1728, 1764, 1792, 1827, 1856, 2016, 2088, 2229, 2268, 2304, 2349, 2352, 2436, 2592, 2646, 2688, 2784, 2842, 2972, 3024, 3132, 3136, 3248, 3456, 3528, 3654, 3712, 3969, 4032, 4176, 4263, 4458, 4536, 4698, 4704, 4872, 5184, 5201, 5292, 5376, 5481, 5568, 5684, 5944, 6048, 6264, 6272, 6496, 6687, 6912, 7056, 7308, 7424, 7938, 8064, 8352, 8526, 8916, 9072, 9396, 9408, 9744, 10368, 10402, 10584, 10962, 11136, 11368, 11888, 12096, 12528, 12544, 12789, 12992, 13374, 14112, 14616, 15603, 15876, 16128, 16443, 16704, 17052, 17832, 18144, 18792, 18816, 19488, 20061, 20736, 20804, 21168, 21547, 21924, 22272, 22736, 23776, 24192, 25056, 25578, 25984, 26748, 28224, 29232, 31206, 31752, 32886, 33408, 34104, 35664, 36288, 36407, 37584, 37632, 38367, 38976, 40122, 41608, 42336, 43094, 43848, 45472, 46809, 47552, 48384, 50112, 51156, 51968, 53496, 56448, 58464, 60183, 62412, 63504, 64641, 65772, 66816, 68208, 71328, 72576, 72814, 75168, 76734, 77952, 80244, 83216, 84672, 86188, 87696, 90944, 93618, 95104, 100224, 102312, 106992, 109221, 112896, 115101, 116928, 120366, 124824, 127008, 129282, 131544, 136416, 140427, 142656, 145152, 145628, 150336, 150829, 153468, 155904, 160488, 166432, 169344, 172376, 175392, 181888, 187236, 190208, 193923, 200448, 204624, 213984, 218442, 230202, 233856, 240732, 249648, 254016, 258564, 263088, 272832, 280854, 285312, 291256, 300672, 301658, 306936, 320976, 327663, 332864, 338688, 344752, 350784, 363776, 374472, 387846, 409248, 421281, 427968, 436884, 452487, 460404, 467712, 481464, 499296, 508032, 517128, 526176, 545664, 561708, 570624, 581769, 582512, 601344, 603316, 613872, 641952, 655326, 665728, 689504, 701568, 748944, 775692, 818496, 842562, 855936, 873768, 904974, 920808, 962928, 982989, 998592, 1016064, 1034256, 1052352, 1055803, 1091328, 1123416, 1163538, 1165024, 1206632, 1227744, 1283904, 1310652, 1331456, 1357461, 1379008, 1403136, 1497888, 1551384, 1636992, 1685124, 1711872, 1745307, 1747536, 1809948, 1841616, 1925856, 1965978, 1997184, 2068512, 2104704, 2111606, 2246832, 2327076, 2330048, 2413264, 2455488, 2567808, 2621304, 2714922, 2758016, 2948967, 2995776, 3102768, 3167409, 3273984, 3370248, 3490614, 3495072, 3619896, 3683232, 3851712, 3931956, 3994368, 4072383, 4137024, 4209408, 4223212, 4493664, 4654152, 4660096, 4826528, 4910976, 5135616, 5242608, 5429844, 5516032, 5897934, 5991552, 6205536, 6334818, 6740496, 6981228, 6990144, 7239792, 7366464, 7703424, 7863912, 8144766, 8274048, 8446424, 8987328, 9308304, 9320192, 9502227, 9653056, 9821952, 10485216, 10859688, 11795868, 11983104, 12217149, 12411072, 12669636, 13480992, 13962456, 13980288, 14479584, 14732928, 15406848, 15727824, 16289532, 16548096, 16892848, 17974656, 18616608, 19004454, 19306112, 20970432, 21719376, 23591736, 24434298, 24822144, 25339272, 26961984, 27924912, 27960576, 28506681, 28959168, 29465856, 31455648, 32579064, 33785696, 35949312, 37233216, 38008908, 38612224, 41940864, 43438752, 47183472, 48868596, 49644288, 50678544, 53923968, 55849824, 57013362, 57918336, 62911296, 65158128, 67571392, 74466432, 76017816, 83881728, 85520043, 86877504, 94366944, 97737192, 101357088, 107847936, 111699648, 114026724, 115836672, 125822592, 130316256, 135142784, 148932864, 152035632, 171040086, 173755008, 188733888, 195474384, 202714176, 223399296, 228053448, 251645184, 260632512, 270285568, 304071264, 342080172, 347510016, 377467776, 390948768, 405428352, 446798592, 456106896, 521265024, 608142528, 684160344, 754935552, 781897536, 810856704, 912213792, 1042530048, 1216285056, 1368320688, 1563795072, 1824427584, 2432570112, 2736641376, 3127590144, 3648855168, 5473282752, 7297710336, 10946565504, 21893131008]

約数ペア:

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