21238667424

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:581

約数の個数: 384

約数和(自身を含む): 69449103360

約数和(自身を除く): 48210435936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 181, 186, 208, 216, 234, 248, 279, 288, 312, 337, 351, 362, 372, 403, 416, 432, 468, 496, 543, 558, 624, 674, 702, 724, 744, 806, 837, 864, 936, 992, 1011, 1086, 1116, 1209, 1248, 1348, 1404, 1448, 1488, 1612, 1629, 1674, 1872, 2022, 2172, 2232, 2353, 2418, 2696, 2808, 2896, 2976, 3033, 3224, 3258, 3348, 3627, 3744, 4044, 4344, 4381, 4464, 4706, 4836, 4887, 5392, 5611, 5616, 5792, 6066, 6448, 6516, 6696, 7059, 7254, 8088, 8688, 8762, 8928, 9099, 9412, 9672, 9774, 10447, 10784, 10881, 11222, 11232, 12132, 12896, 13032, 13143, 13392, 14118, 14508, 16176, 16833, 17376, 17524, 18198, 18824, 19344, 19548, 20894, 21177, 21762, 22444, 24264, 26064, 26286, 26784, 28236, 29016, 31341, 32352, 33666, 35048, 36396, 37648, 38688, 39096, 39429, 41788, 42354, 43524, 44888, 48528, 50499, 52128, 52572, 56472, 58032, 60997, 62682, 63531, 67332, 70096, 72792, 72943, 75296, 78192, 78858, 83576, 84708, 87048, 89776, 94023, 97056, 100998, 105144, 112944, 116064, 118287, 121994, 125364, 127062, 134664, 135811, 140192, 145584, 145886, 151497, 156384, 157716, 167152, 169416, 174096, 179552, 182991, 188046, 201996, 210288, 218829, 225888, 236574, 243988, 250728, 254124, 269328, 271622, 282069, 291168, 291772, 302994, 315432, 334304, 338832, 348192, 365982, 376092, 403992, 407433, 420576, 437658, 473148, 487976, 501456, 508248, 538656, 543244, 548973, 564138, 583544, 605988, 630864, 656487, 677664, 731964, 752184, 792961, 807984, 814866, 875316, 946296, 975952, 1002912, 1016496, 1086488, 1097946, 1128276, 1167088, 1211976, 1222299, 1261728, 1312974, 1463928, 1504368, 1585922, 1615968, 1629732, 1646919, 1750632, 1890907, 1892592, 1951904, 1969461, 2032992, 2172976, 2195892, 2256552, 2334176, 2378883, 2423952, 2444598, 2625948, 2927856, 3008736, 3171844, 3259464, 3293838, 3501264, 3666897, 3781814, 3785184, 3938922, 4345952, 4391784, 4513104, 4757766, 4847904, 4889196, 5251896, 5672721, 5855712, 6343688, 6518928, 6587676, 7002528, 7136649, 7333794, 7563628, 7877844, 8783568, 9026208, 9515532, 9778392, 10503792, 11345442, 12687376, 13037856, 13175352, 14273298, 14667588, 15127256, 15755688, 17018163, 17567136, 19031064, 19556784, 21007584, 21409947, 22690884, 24581791, 25374752, 26350704, 28546596, 29335176, 30254512, 31511376, 34036326, 38062128, 39113568, 42819894, 45381768, 49163582, 51054489, 52701408, 57093192, 58670352, 60509024, 63022752, 68072652, 73745373, 76124256, 85639788, 90763536, 98327164, 102108978, 114186384, 117340704, 136145304, 147490746, 171279576, 181527072, 196654328, 204217956, 221236119, 228372768, 272290608, 294981492, 342559152, 393308656, 408435912, 442472238, 544581216, 589962984, 663708357, 685118304, 786617312, 816871824, 884944476, 1179925968, 1327416714, 1633743648, 1769888952, 2359851936, 2654833428, 3539777904, 5309666856, 7079555808, 10619333712, 21238667424]

約数ペア:

[(1, 21238667424), (2, 10619333712), (3, 7079555808), (4, 5309666856), (6, 3539777904), (8, 2654833428), (9, 2359851936), (12, 1769888952), (13, 1633743648), (16, 1327416714), (18, 1179925968), (24, 884944476), (26, 816871824), (27, 786617312), (31, 685118304), (32, 663708357), (36, 589962984), (39, 544581216), (48, 442472238), (52, 408435912), (54, 393308656), (62, 342559152), (72, 294981492), (78, 272290608), (93, 228372768), (96, 221236119), (104, 204217956), (108, 196654328), (117, 181527072), (124, 171279576), (144, 147490746), (156, 136145304), (181, 117340704), (186, 114186384), (208, 102108978), (216, 98327164), (234, 90763536), (248, 85639788), (279, 76124256), (288, 73745373), (312, 68072652), (337, 63022752), (351, 60509024), (362, 58670352), (372, 57093192), (403, 52701408), (416, 51054489), (432, 49163582), (468, 45381768), (496, 42819894), (543, 39113568), (558, 38062128), (624, 34036326), (674, 31511376), (702, 30254512), (724, 29335176), (744, 28546596), (806, 26350704), (837, 25374752), (864, 24581791), (936, 22690884), (992, 21409947), (1011, 21007584), (1086, 19556784), (1116, 19031064), (1209, 17567136), (1248, 17018163), (1348, 15755688), (1404, 15127256), (1448, 14667588), (1488, 14273298), (1612, 13175352), (1629, 13037856), (1674, 12687376), (1872, 11345442), (2022, 10503792), (2172, 9778392), (2232, 9515532), (2353, 9026208), (2418, 8783568), (2696, 7877844), (2808, 7563628), (2896, 7333794), (2976, 7136649), (3033, 7002528), (3224, 6587676), (3258, 6518928), (3348, 6343688), (3627, 5855712), (3744, 5672721), (4044, 5251896), (4344, 4889196), (4381, 4847904), (4464, 4757766), (4706, 4513104), (4836, 4391784), (4887, 4345952), (5392, 3938922), (5611, 3785184), (5616, 3781814), (5792, 3666897), (6066, 3501264), (6448, 3293838), (6516, 3259464), (6696, 3171844), (7059, 3008736), (7254, 2927856), (8088, 2625948), (8688, 2444598), (8762, 2423952), (8928, 2378883), (9099, 2334176), (9412, 2256552), (9672, 2195892), (9774, 2172976), (10447, 2032992), (10784, 1969461), (10881, 1951904), (11222, 1892592), (11232, 1890907), (12132, 1750632), (12896, 1646919), (13032, 1629732), (13143, 1615968), (13392, 1585922), (14118, 1504368), (14508, 1463928), (16176, 1312974), (16833, 1261728), (17376, 1222299), (17524, 1211976), (18198, 1167088), (18824, 1128276), (19344, 1097946), (19548, 1086488), (20894, 1016496), (21177, 1002912), (21762, 975952), (22444, 946296), (24264, 875316), (26064, 814866), (26286, 807984), (26784, 792961), (28236, 752184), (29016, 731964), (31341, 677664), (32352, 656487), (33666, 630864), (35048, 605988), (36396, 583544), (37648, 564138), (38688, 548973), (39096, 543244), (39429, 538656), (41788, 508248), (42354, 501456), (43524, 487976), (44888, 473148), (48528, 437658), (50499, 420576), (52128, 407433), (52572, 403992), (56472, 376092), (58032, 365982), (60997, 348192), (62682, 338832), (63531, 334304), (67332, 315432), (70096, 302994), (72792, 291772), (72943, 291168), (75296, 282069), (78192, 271622), (78858, 269328), (83576, 254124), (84708, 250728), (87048, 243988), (89776, 236574), (94023, 225888), (97056, 218829), (100998, 210288), (105144, 201996), (112944, 188046), (116064, 182991), (118287, 179552), (121994, 174096), (125364, 169416), (127062, 167152), (134664, 157716), (135811, 156384), (140192, 151497), (145584, 145886)]