21805001856

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 384

約数和(自身を含む): 73139189760

約数和(自身を除く): 51334187904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 127, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 254, 264, 272, 288, 306, 352, 374, 381, 384, 396, 408, 508, 528, 544, 561, 576, 612, 704, 748, 762, 792, 797, 816, 1016, 1056, 1088, 1122, 1143, 1152, 1224, 1397, 1408, 1496, 1524, 1584, 1594, 1632, 1683, 2032, 2112, 2159, 2176, 2244, 2286, 2391, 2448, 2794, 2992, 3048, 3168, 3188, 3264, 3366, 4064, 4191, 4224, 4318, 4488, 4572, 4782, 4896, 5588, 5984, 6096, 6336, 6376, 6477, 6528, 6732, 7173, 8128, 8382, 8636, 8767, 8976, 9144, 9564, 9792, 11176, 11968, 12192, 12573, 12672, 12752, 12954, 13464, 13549, 14346, 16256, 16764, 17272, 17534, 17952, 18288, 19128, 19431, 19584, 22352, 23749, 23936, 24384, 25146, 25504, 25908, 26301, 26928, 27098, 28692, 33528, 34544, 35068, 35904, 36576, 38256, 38862, 40647, 44704, 47498, 48768, 50292, 51008, 51816, 52602, 53856, 54196, 57384, 67056, 69088, 70136, 71247, 71808, 73152, 76512, 77724, 78903, 81294, 89408, 94996, 100584, 101219, 102016, 103632, 105204, 107712, 108392, 114768, 121941, 134112, 138176, 140272, 142494, 146304, 149039, 153024, 155448, 157806, 162588, 178816, 189992, 201168, 202438, 207264, 210408, 213741, 215424, 216784, 229536, 243882, 268224, 276352, 280544, 284988, 298078, 303657, 306048, 310896, 315612, 325176, 379984, 402336, 404876, 414528, 420816, 427482, 433568, 447117, 459072, 487764, 536448, 561088, 569976, 596156, 607314, 621792, 631224, 650352, 759968, 804672, 809752, 829056, 841632, 854964, 867136, 894234, 910971, 918144, 975528, 1113409, 1122176, 1139952, 1192312, 1214628, 1243584, 1262448, 1300704, 1341351, 1519936, 1609344, 1619504, 1683264, 1709928, 1720723, 1734272, 1788468, 1821942, 1951056, 2226818, 2279904, 2384624, 2429256, 2487168, 2524896, 2601408, 2682702, 3039872, 3239008, 3340227, 3366528, 3419856, 3441446, 3576936, 3643884, 3902112, 4453636, 4559808, 4769248, 4858512, 5049792, 5162169, 5202816, 5365404, 6478016, 6680454, 6839712, 6882892, 7153872, 7287768, 7804224, 8907272, 9119616, 9538496, 9717024, 10020681, 10099584, 10324338, 10730808, 12956032, 13360908, 13679424, 13765784, 14307744, 14575536, 15486507, 15608448, 17814544, 18927953, 19076992, 19434048, 20041362, 20648676, 21461616, 26721816, 27358848, 27531568, 28615488, 29151072, 30973014, 35629088, 37855906, 38868096, 40082724, 41297352, 42923232, 53443632, 55063136, 56783859, 57230976, 58302144, 61946028, 71258176, 75711812, 80165448, 82594704, 85846464, 106887264, 110126272, 113567718, 116604288, 123892056, 142516352, 151423624, 160330896, 165189408, 170351577, 171692928, 213774528, 220252544, 227135436, 247784112, 302847248, 320661792, 330378816, 340703154, 427549056, 454270872, 495568224, 605694496, 641323584, 660757632, 681406308, 908541744, 991136448, 1211388992, 1282647168, 1362812616, 1817083488, 1982272896, 2422777984, 2725625232, 3634166976, 5451250464, 7268333952, 10902500928, 21805001856]

約数ペア:

[(1, 21805001856), (2, 10902500928), (3, 7268333952), (4, 5451250464), (6, 3634166976), (8, 2725625232), (9, 2422777984), (11, 1982272896), (12, 1817083488), (16, 1362812616), (17, 1282647168), (18, 1211388992), (22, 991136448), (24, 908541744), (32, 681406308), (33, 660757632), (34, 641323584), (36, 605694496), (44, 495568224), (48, 454270872), (51, 427549056), (64, 340703154), (66, 330378816), (68, 320661792), (72, 302847248), (88, 247784112), (96, 227135436), (99, 220252544), (102, 213774528), (127, 171692928), (128, 170351577), (132, 165189408), (136, 160330896), (144, 151423624), (153, 142516352), (176, 123892056), (187, 116604288), (192, 113567718), (198, 110126272), (204, 106887264), (254, 85846464), (264, 82594704), (272, 80165448), (288, 75711812), (306, 71258176), (352, 61946028), (374, 58302144), (381, 57230976), (384, 56783859), (396, 55063136), (408, 53443632), (508, 42923232), (528, 41297352), (544, 40082724), (561, 38868096), (576, 37855906), (612, 35629088), (704, 30973014), (748, 29151072), (762, 28615488), (792, 27531568), (797, 27358848), (816, 26721816), (1016, 21461616), (1056, 20648676), (1088, 20041362), (1122, 19434048), (1143, 19076992), (1152, 18927953), (1224, 17814544), (1397, 15608448), (1408, 15486507), (1496, 14575536), (1524, 14307744), (1584, 13765784), (1594, 13679424), (1632, 13360908), (1683, 12956032), (2032, 10730808), (2112, 10324338), (2159, 10099584), (2176, 10020681), (2244, 9717024), (2286, 9538496), (2391, 9119616), (2448, 8907272), (2794, 7804224), (2992, 7287768), (3048, 7153872), (3168, 6882892), (3188, 6839712), (3264, 6680454), (3366, 6478016), (4064, 5365404), (4191, 5202816), (4224, 5162169), (4318, 5049792), (4488, 4858512), (4572, 4769248), (4782, 4559808), (4896, 4453636), (5588, 3902112), (5984, 3643884), (6096, 3576936), (6336, 3441446), (6376, 3419856), (6477, 3366528), (6528, 3340227), (6732, 3239008), (7173, 3039872), (8128, 2682702), (8382, 2601408), (8636, 2524896), (8767, 2487168), (8976, 2429256), (9144, 2384624), (9564, 2279904), (9792, 2226818), (11176, 1951056), (11968, 1821942), (12192, 1788468), (12573, 1734272), (12672, 1720723), (12752, 1709928), (12954, 1683264), (13464, 1619504), (13549, 1609344), (14346, 1519936), (16256, 1341351), (16764, 1300704), (17272, 1262448), (17534, 1243584), (17952, 1214628), (18288, 1192312), (19128, 1139952), (19431, 1122176), (19584, 1113409), (22352, 975528), (23749, 918144), (23936, 910971), (24384, 894234), (25146, 867136), (25504, 854964), (25908, 841632), (26301, 829056), (26928, 809752), (27098, 804672), (28692, 759968), (33528, 650352), (34544, 631224), (35068, 621792), (35904, 607314), (36576, 596156), (38256, 569976), (38862, 561088), (40647, 536448), (44704, 487764), (47498, 459072), (48768, 447117), (50292, 433568), (51008, 427482), (51816, 420816), (52602, 414528), (53856, 404876), (54196, 402336), (57384, 379984), (67056, 325176), (69088, 315612), (70136, 310896), (71247, 306048), (71808, 303657), (73152, 298078), (76512, 284988), (77724, 280544), (78903, 276352), (81294, 268224), (89408, 243882), (94996, 229536), (100584, 216784), (101219, 215424), (102016, 213741), (103632, 210408), (105204, 207264), (107712, 202438), (108392, 201168), (114768, 189992), (121941, 178816), (134112, 162588), (138176, 157806), (140272, 155448), (142494, 153024), (146304, 149039)]