21409982208

素因数分解:

$2^8\times 3^4\times {\mathrm{41}}^1\times {\mathrm{25183}}^1$

素因数の和:25252

約数の個数: 180

約数和(自身を含む): 65400379968

約数和(自身を除く): 43990397760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 246, 256, 288, 324, 328, 369, 384, 432, 492, 576, 648, 656, 738, 768, 864, 984, 1107, 1152, 1296, 1312, 1476, 1728, 1968, 2214, 2304, 2592, 2624, 2952, 3321, 3456, 3936, 4428, 5184, 5248, 5904, 6642, 6912, 7872, 8856, 10368, 10496, 11808, 13284, 15744, 17712, 20736, 23616, 25183, 26568, 31488, 35424, 47232, 50366, 53136, 70848, 75549, 94464, 100732, 106272, 141696, 151098, 201464, 212544, 226647, 283392, 302196, 402928, 425088, 453294, 604392, 679941, 805856, 850176, 906588, 1032503, 1208784, 1359882, 1611712, 1813176, 2039823, 2065006, 2417568, 2719764, 3097509, 3223424, 3626352, 4079646, 4130012, 4835136, 5439528, 6195018, 6446848, 7252704, 8159292, 8260024, 9292527, 9670272, 10879056, 12390036, 14505408, 16318584, 16520048, 18585054, 19340544, 21758112, 24780072, 27877581, 29010816, 32637168, 33040096, 37170108, 43516224, 49560144, 55755162, 58021632, 65274336, 66080192, 74340216, 83632743, 87032448, 99120288, 111510324, 130548672, 132160384, 148680432, 167265486, 174064896, 198240576, 223020648, 261097344, 264320768, 297360864, 334530972, 396481152, 446041296, 522194688, 594721728, 669061944, 792962304, 892082592, 1189443456, 1338123888, 1784165184, 2378886912, 2676247776, 3568330368, 5352495552, 7136660736, 10704991104, 21409982208]

約数ペア:

[(1, 21409982208), (2, 10704991104), (3, 7136660736), (4, 5352495552), (6, 3568330368), (8, 2676247776), (9, 2378886912), (12, 1784165184), (16, 1338123888), (18, 1189443456), (24, 892082592), (27, 792962304), (32, 669061944), (36, 594721728), (41, 522194688), (48, 446041296), (54, 396481152), (64, 334530972), (72, 297360864), (81, 264320768), (82, 261097344), (96, 223020648), (108, 198240576), (123, 174064896), (128, 167265486), (144, 148680432), (162, 132160384), (164, 130548672), (192, 111510324), (216, 99120288), (246, 87032448), (256, 83632743), (288, 74340216), (324, 66080192), (328, 65274336), (369, 58021632), (384, 55755162), (432, 49560144), (492, 43516224), (576, 37170108), (648, 33040096), (656, 32637168), (738, 29010816), (768, 27877581), (864, 24780072), (984, 21758112), (1107, 19340544), (1152, 18585054), (1296, 16520048), (1312, 16318584), (1476, 14505408), (1728, 12390036), (1968, 10879056), (2214, 9670272), (2304, 9292527), (2592, 8260024), (2624, 8159292), (2952, 7252704), (3321, 6446848), (3456, 6195018), (3936, 5439528), (4428, 4835136), (5184, 4130012), (5248, 4079646), (5904, 3626352), (6642, 3223424), (6912, 3097509), (7872, 2719764), (8856, 2417568), (10368, 2065006), (10496, 2039823), (11808, 1813176), (13284, 1611712), (15744, 1359882), (17712, 1208784), (20736, 1032503), (23616, 906588), (25183, 850176), (26568, 805856), (31488, 679941), (35424, 604392), (47232, 453294), (50366, 425088), (53136, 402928), (70848, 302196), (75549, 283392), (94464, 226647), (100732, 212544), (106272, 201464), (141696, 151098)]