21246882048

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30637}}^1$

素因数の和:30709

約数の個数: 216

約数和(自身を含む): 71641938368

約数和(自身を除く): 50395056320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 516, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1032, 1152, 1204, 1344, 1376, 1548, 1792, 1806, 2016, 2064, 2304, 2408, 2688, 2709, 2752, 3096, 3612, 4032, 4128, 4816, 5376, 5418, 5504, 6192, 7224, 8064, 8256, 9632, 10836, 11008, 12384, 14448, 16128, 16512, 19264, 21672, 24768, 28896, 30637, 33024, 38528, 43344, 49536, 57792, 61274, 77056, 86688, 91911, 99072, 115584, 122548, 173376, 183822, 214459, 231168, 245096, 275733, 346752, 367644, 428918, 490192, 551466, 643377, 693504, 735288, 857836, 980384, 1102932, 1286754, 1317391, 1470576, 1715672, 1930131, 1960768, 2205864, 2573508, 2634782, 2941152, 3431344, 3860262, 3921536, 3952173, 4411728, 5147016, 5269564, 5882304, 6862688, 7720524, 7843072, 7904346, 8823456, 9221737, 10294032, 10539128, 11764608, 11856519, 13725376, 15441048, 15808692, 17646912, 18443474, 20588064, 21078256, 23529216, 23713038, 27450752, 27665211, 30882096, 31617384, 35293824, 36886948, 41176128, 42156512, 47426076, 54901504, 55330422, 61764192, 63234768, 70587648, 73773896, 82352256, 82995633, 84313024, 94852152, 110660844, 123528384, 126469536, 147547792, 164704512, 165991266, 168626048, 189704304, 221321688, 247056768, 252939072, 295095584, 331982532, 337252096, 379408608, 442643376, 494113536, 505878144, 590191168, 663965064, 758817216, 885286752, 1011756288, 1180382336, 1327930128, 1517634432, 1770573504, 2360764672, 2655860256, 3035268864, 3541147008, 5311720512, 7082294016, 10623441024, 21246882048]

約数ペア:

[(1, 21246882048), (2, 10623441024), (3, 7082294016), (4, 5311720512), (6, 3541147008), (7, 3035268864), (8, 2655860256), (9, 2360764672), (12, 1770573504), (14, 1517634432), (16, 1327930128), (18, 1180382336), (21, 1011756288), (24, 885286752), (28, 758817216), (32, 663965064), (36, 590191168), (42, 505878144), (43, 494113536), (48, 442643376), (56, 379408608), (63, 337252096), (64, 331982532), (72, 295095584), (84, 252939072), (86, 247056768), (96, 221321688), (112, 189704304), (126, 168626048), (128, 165991266), (129, 164704512), (144, 147547792), (168, 126469536), (172, 123528384), (192, 110660844), (224, 94852152), (252, 84313024), (256, 82995633), (258, 82352256), (288, 73773896), (301, 70587648), (336, 63234768), (344, 61764192), (384, 55330422), (387, 54901504), (448, 47426076), (504, 42156512), (516, 41176128), (576, 36886948), (602, 35293824), (672, 31617384), (688, 30882096), (768, 27665211), (774, 27450752), (896, 23713038), (903, 23529216), (1008, 21078256), (1032, 20588064), (1152, 18443474), (1204, 17646912), (1344, 15808692), (1376, 15441048), (1548, 13725376), (1792, 11856519), (1806, 11764608), (2016, 10539128), (2064, 10294032), (2304, 9221737), (2408, 8823456), (2688, 7904346), (2709, 7843072), (2752, 7720524), (3096, 6862688), (3612, 5882304), (4032, 5269564), (4128, 5147016), (4816, 4411728), (5376, 3952173), (5418, 3921536), (5504, 3860262), (6192, 3431344), (7224, 2941152), (8064, 2634782), (8256, 2573508), (9632, 2205864), (10836, 1960768), (11008, 1930131), (12384, 1715672), (14448, 1470576), (16128, 1317391), (16512, 1286754), (19264, 1102932), (21672, 980384), (24768, 857836), (28896, 735288), (30637, 693504), (33024, 643377), (38528, 551466), (43344, 490192), (49536, 428918), (57792, 367644), (61274, 346752), (77056, 275733), (86688, 245096), (91911, 231168), (99072, 214459), (115584, 183822), (122548, 173376)]