2821087584

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4722

約数の個数: 216

約数和(自身を含む): 9551341800

約数和(自身を除く): 6730254216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 196, 224, 252, 258, 288, 294, 301, 336, 344, 387, 392, 441, 504, 516, 588, 602, 672, 688, 774, 784, 882, 903, 1008, 1032, 1176, 1204, 1376, 1548, 1568, 1764, 1806, 2016, 2064, 2107, 2352, 2408, 2709, 3096, 3528, 3612, 4128, 4214, 4649, 4704, 4816, 5418, 6192, 6321, 7056, 7224, 8428, 9298, 9632, 10836, 12384, 12642, 13947, 14112, 14448, 16856, 18596, 18963, 21672, 25284, 27894, 28896, 32543, 33712, 37192, 37926, 41841, 43344, 50568, 55788, 65086, 67424, 74384, 75852, 83682, 86688, 97629, 101136, 111576, 130172, 148768, 151704, 167364, 195258, 199907, 202272, 223152, 227801, 260344, 292887, 303408, 334728, 390516, 399814, 446304, 455602, 520688, 585774, 599721, 606816, 669456, 683403, 781032, 799628, 911204, 1041376, 1171548, 1199442, 1338912, 1366806, 1399349, 1562064, 1599256, 1799163, 1822408, 2050209, 2343096, 2398884, 2733612, 2798698, 3124128, 3198512, 3598326, 3644816, 4100418, 4198047, 4686192, 4797768, 5467224, 5597396, 6397024, 7196652, 7289632, 8200836, 8396094, 9372384, 9595536, 9795443, 10934448, 11194792, 12594141, 14393304, 16401672, 16792188, 19191072, 19590886, 21868896, 22389584, 25188282, 28786608, 29386329, 32803344, 33584376, 39181772, 44779168, 50376564, 57573216, 58772658, 65606688, 67168752, 78363544, 88158987, 100753128, 117545316, 134337504, 156727088, 176317974, 201506256, 235090632, 313454176, 352635948, 403012512, 470181264, 705271896, 940362528, 1410543792, 2821087584]

約数ペア:

[(1, 2821087584), (2, 1410543792), (3, 940362528), (4, 705271896), (6, 470181264), (7, 403012512), (8, 352635948), (9, 313454176), (12, 235090632), (14, 201506256), (16, 176317974), (18, 156727088), (21, 134337504), (24, 117545316), (28, 100753128), (32, 88158987), (36, 78363544), (42, 67168752), (43, 65606688), (48, 58772658), (49, 57573216), (56, 50376564), (63, 44779168), (72, 39181772), (84, 33584376), (86, 32803344), (96, 29386329), (98, 28786608), (112, 25188282), (126, 22389584), (129, 21868896), (144, 19590886), (147, 19191072), (168, 16792188), (172, 16401672), (196, 14393304), (224, 12594141), (252, 11194792), (258, 10934448), (288, 9795443), (294, 9595536), (301, 9372384), (336, 8396094), (344, 8200836), (387, 7289632), (392, 7196652), (441, 6397024), (504, 5597396), (516, 5467224), (588, 4797768), (602, 4686192), (672, 4198047), (688, 4100418), (774, 3644816), (784, 3598326), (882, 3198512), (903, 3124128), (1008, 2798698), (1032, 2733612), (1176, 2398884), (1204, 2343096), (1376, 2050209), (1548, 1822408), (1568, 1799163), (1764, 1599256), (1806, 1562064), (2016, 1399349), (2064, 1366806), (2107, 1338912), (2352, 1199442), (2408, 1171548), (2709, 1041376), (3096, 911204), (3528, 799628), (3612, 781032), (4128, 683403), (4214, 669456), (4649, 606816), (4704, 599721), (4816, 585774), (5418, 520688), (6192, 455602), (6321, 446304), (7056, 399814), (7224, 390516), (8428, 334728), (9298, 303408), (9632, 292887), (10836, 260344), (12384, 227801), (12642, 223152), (13947, 202272), (14112, 199907), (14448, 195258), (16856, 167364), (18596, 151704), (18963, 148768), (21672, 130172), (25284, 111576), (27894, 101136), (28896, 97629), (32543, 86688), (33712, 83682), (37192, 75852), (37926, 74384), (41841, 67424), (43344, 65086), (50568, 55788)]