21753865728

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{877}}^1$

素因数の和:1677

約数の個数: 240

約数和(自身を含む): 71927375520

約数和(自身を除く): 50173509792

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, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 769, 877, 896, 1008, 1152, 1344, 1536, 1538, 1754, 1792, 2016, 2304, 2307, 2631, 2688, 3076, 3508, 3584, 4032, 4608, 4614, 5262, 5376, 5383, 6139, 6152, 6921, 7016, 7893, 8064, 9228, 10524, 10752, 10766, 12278, 12304, 13842, 14032, 15786, 16128, 16149, 18417, 18456, 21048, 21532, 24556, 24608, 27684, 28064, 31572, 32256, 32298, 36834, 36912, 42096, 43064, 48447, 49112, 49216, 55251, 55368, 56128, 63144, 64596, 73668, 73824, 84192, 86128, 96894, 98224, 98432, 110502, 110736, 112256, 126288, 129192, 147336, 147648, 168384, 172256, 193788, 196448, 196864, 221004, 221472, 224512, 252576, 258384, 294672, 295296, 336768, 344512, 387576, 392896, 393728, 442008, 442944, 449024, 505152, 516768, 589344, 590592, 673536, 674413, 689024, 775152, 785792, 884016, 885888, 1010304, 1033536, 1178688, 1181184, 1347072, 1348826, 1378048, 1550304, 1571584, 1768032, 1771776, 2020608, 2023239, 2067072, 2357376, 2697652, 2756096, 3100608, 3143168, 3536064, 3543552, 4041216, 4046478, 4134144, 4714752, 4720891, 5395304, 6069717, 6201216, 7072128, 8092956, 8268288, 9429504, 9441782, 10790608, 12139434, 12402432, 14144256, 14162673, 16185912, 18883564, 21581216, 24278868, 24804864, 28288512, 28325346, 32371824, 37767128, 42488019, 43162432, 48557736, 56650692, 64743648, 75534256, 84976038, 86324864, 97115472, 113301384, 129487296, 151068512, 169952076, 172649728, 194230944, 226602768, 258974592, 302137024, 339904152, 345299456, 388461888, 453205536, 517949184, 604274048, 679808304, 776923776, 906411072, 1035898368, 1208548096, 1359616608, 1553847552, 1812822144, 2417096192, 2719233216, 3107695104, 3625644288, 5438466432, 7251288576, 10876932864, 21753865728]

約数ペア:

[(1, 21753865728), (2, 10876932864), (3, 7251288576), (4, 5438466432), (6, 3625644288), (7, 3107695104), (8, 2719233216), (9, 2417096192), (12, 1812822144), (14, 1553847552), (16, 1359616608), (18, 1208548096), (21, 1035898368), (24, 906411072), (28, 776923776), (32, 679808304), (36, 604274048), (42, 517949184), (48, 453205536), (56, 388461888), (63, 345299456), (64, 339904152), (72, 302137024), (84, 258974592), (96, 226602768), (112, 194230944), (126, 172649728), (128, 169952076), (144, 151068512), (168, 129487296), (192, 113301384), (224, 97115472), (252, 86324864), (256, 84976038), (288, 75534256), (336, 64743648), (384, 56650692), (448, 48557736), (504, 43162432), (512, 42488019), (576, 37767128), (672, 32371824), (768, 28325346), (769, 28288512), (877, 24804864), (896, 24278868), (1008, 21581216), (1152, 18883564), (1344, 16185912), (1536, 14162673), (1538, 14144256), (1754, 12402432), (1792, 12139434), (2016, 10790608), (2304, 9441782), (2307, 9429504), (2631, 8268288), (2688, 8092956), (3076, 7072128), (3508, 6201216), (3584, 6069717), (4032, 5395304), (4608, 4720891), (4614, 4714752), (5262, 4134144), (5376, 4046478), (5383, 4041216), (6139, 3543552), (6152, 3536064), (6921, 3143168), (7016, 3100608), (7893, 2756096), (8064, 2697652), (9228, 2357376), (10524, 2067072), (10752, 2023239), (10766, 2020608), (12278, 1771776), (12304, 1768032), (13842, 1571584), (14032, 1550304), (15786, 1378048), (16128, 1348826), (16149, 1347072), (18417, 1181184), (18456, 1178688), (21048, 1033536), (21532, 1010304), (24556, 885888), (24608, 884016), (27684, 785792), (28064, 775152), (31572, 689024), (32256, 674413), (32298, 673536), (36834, 590592), (36912, 589344), (42096, 516768), (43064, 505152), (48447, 449024), (49112, 442944), (49216, 442008), (55251, 393728), (55368, 392896), (56128, 387576), (63144, 344512), (64596, 336768), (73668, 295296), (73824, 294672), (84192, 258384), (86128, 252576), (96894, 224512), (98224, 221472), (98432, 221004), (110502, 196864), (110736, 196448), (112256, 193788), (126288, 172256), (129192, 168384), (147336, 147648)]