28305019008

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{81629}}^1$

素因数の和:81699

約数の個数: 192

約数和(自身を含む): 95252414400

約数和(自身を除く): 66947395392

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, 258, 288, 301, 336, 344, 384, 387, 448, 504, 516, 576, 602, 672, 688, 774, 896, 903, 1008, 1032, 1152, 1204, 1344, 1376, 1548, 1806, 2016, 2064, 2408, 2688, 2709, 2752, 3096, 3612, 4032, 4128, 4816, 5418, 5504, 6192, 7224, 8064, 8256, 9632, 10836, 12384, 14448, 16512, 19264, 21672, 24768, 28896, 38528, 43344, 49536, 57792, 81629, 86688, 115584, 163258, 173376, 244887, 326516, 346752, 489774, 571403, 653032, 734661, 979548, 1142806, 1306064, 1469322, 1714209, 1959096, 2285612, 2612128, 2938644, 3428418, 3510047, 3918192, 4571224, 5142627, 5224256, 5877288, 6856836, 7020094, 7836384, 9142448, 10285254, 10448512, 10530141, 11754576, 13713672, 14040188, 15672768, 18284896, 20570508, 21060282, 23509152, 24570329, 27427344, 28080376, 31345536, 31590423, 36569792, 41141016, 42120564, 47018304, 49140658, 54854688, 56160752, 63180846, 73139584, 73710987, 82282032, 84241128, 94036608, 98281316, 109709376, 112321504, 126361692, 147421974, 164564064, 168482256, 196562632, 219418752, 221132961, 224643008, 252723384, 294843948, 329128128, 336964512, 393125264, 442265922, 449286016, 505446768, 589687896, 658256256, 673929024, 786250528, 884531844, 1010893536, 1179375792, 1347858048, 1572501056, 1769063688, 2021787072, 2358751584, 3145002112, 3538127376, 4043574144, 4717503168, 7076254752, 9435006336, 14152509504, 28305019008]

約数ペア:

[(1, 28305019008), (2, 14152509504), (3, 9435006336), (4, 7076254752), (6, 4717503168), (7, 4043574144), (8, 3538127376), (9, 3145002112), (12, 2358751584), (14, 2021787072), (16, 1769063688), (18, 1572501056), (21, 1347858048), (24, 1179375792), (28, 1010893536), (32, 884531844), (36, 786250528), (42, 673929024), (43, 658256256), (48, 589687896), (56, 505446768), (63, 449286016), (64, 442265922), (72, 393125264), (84, 336964512), (86, 329128128), (96, 294843948), (112, 252723384), (126, 224643008), (128, 221132961), (129, 219418752), (144, 196562632), (168, 168482256), (172, 164564064), (192, 147421974), (224, 126361692), (252, 112321504), (258, 109709376), (288, 98281316), (301, 94036608), (336, 84241128), (344, 82282032), (384, 73710987), (387, 73139584), (448, 63180846), (504, 56160752), (516, 54854688), (576, 49140658), (602, 47018304), (672, 42120564), (688, 41141016), (774, 36569792), (896, 31590423), (903, 31345536), (1008, 28080376), (1032, 27427344), (1152, 24570329), (1204, 23509152), (1344, 21060282), (1376, 20570508), (1548, 18284896), (1806, 15672768), (2016, 14040188), (2064, 13713672), (2408, 11754576), (2688, 10530141), (2709, 10448512), (2752, 10285254), (3096, 9142448), (3612, 7836384), (4032, 7020094), (4128, 6856836), (4816, 5877288), (5418, 5224256), (5504, 5142627), (6192, 4571224), (7224, 3918192), (8064, 3510047), (8256, 3428418), (9632, 2938644), (10836, 2612128), (12384, 2285612), (14448, 1959096), (16512, 1714209), (19264, 1469322), (21672, 1306064), (24768, 1142806), (28896, 979548), (38528, 734661), (43344, 653032), (49536, 571403), (57792, 489774), (81629, 346752), (86688, 326516), (115584, 244887), (163258, 173376)]