391238962576

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{133039}}^1$

素因数の和:133114

約数の個数: 180

約数和(自身を含む): 1000507630080

約数和(自身を除く): 609268667504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 121, 124, 154, 176, 196, 217, 242, 248, 308, 341, 392, 434, 484, 496, 539, 616, 682, 784, 847, 868, 968, 1078, 1232, 1364, 1519, 1694, 1736, 1936, 2156, 2387, 2728, 3038, 3388, 3472, 3751, 4312, 4774, 5456, 5929, 6076, 6776, 7502, 8624, 9548, 11858, 12152, 13552, 15004, 16709, 19096, 23716, 24304, 26257, 30008, 33418, 38192, 47432, 52514, 60016, 66836, 94864, 105028, 133039, 133672, 183799, 210056, 266078, 267344, 367598, 420112, 532156, 735196, 931273, 1064312, 1463429, 1470392, 1862546, 2128624, 2926858, 2940784, 3725092, 4124209, 5853716, 6518911, 7450184, 8248418, 10244003, 11707432, 13037822, 14900368, 16097719, 16496836, 20488006, 23414864, 26075644, 28869463, 32195438, 32993672, 40976012, 45366299, 52151288, 57738926, 64390876, 65987344, 71708021, 81952024, 90732598, 104302576, 112684033, 115477852, 128781752, 143416042, 163904048, 181465196, 202086241, 225368066, 230955704, 257563504, 286832084, 317564093, 362930392, 404172482, 450736132, 461911408, 499029289, 573664168, 635128186, 725860784, 788788231, 808344964, 901472264, 998058578, 1147328336, 1270256372, 1577576462, 1616689928, 1802944528, 1996117156, 2222948651, 2540512744, 3155152924, 3233379856, 3493205023, 3992234312, 4445897302, 5081025488, 6310305848, 6986410046, 7984468624, 8891794604, 12620611696, 13972820092, 17783589208, 24452435161, 27945640184, 35567178416, 48904870322, 55891280368, 97809740644, 195619481288, 391238962576]

約数ペア:

[(1, 391238962576), (2, 195619481288), (4, 97809740644), (7, 55891280368), (8, 48904870322), (11, 35567178416), (14, 27945640184), (16, 24452435161), (22, 17783589208), (28, 13972820092), (31, 12620611696), (44, 8891794604), (49, 7984468624), (56, 6986410046), (62, 6310305848), (77, 5081025488), (88, 4445897302), (98, 3992234312), (112, 3493205023), (121, 3233379856), (124, 3155152924), (154, 2540512744), (176, 2222948651), (196, 1996117156), (217, 1802944528), (242, 1616689928), (248, 1577576462), (308, 1270256372), (341, 1147328336), (392, 998058578), (434, 901472264), (484, 808344964), (496, 788788231), (539, 725860784), (616, 635128186), (682, 573664168), (784, 499029289), (847, 461911408), (868, 450736132), (968, 404172482), (1078, 362930392), (1232, 317564093), (1364, 286832084), (1519, 257563504), (1694, 230955704), (1736, 225368066), (1936, 202086241), (2156, 181465196), (2387, 163904048), (2728, 143416042), (3038, 128781752), (3388, 115477852), (3472, 112684033), (3751, 104302576), (4312, 90732598), (4774, 81952024), (5456, 71708021), (5929, 65987344), (6076, 64390876), (6776, 57738926), (7502, 52151288), (8624, 45366299), (9548, 40976012), (11858, 32993672), (12152, 32195438), (13552, 28869463), (15004, 26075644), (16709, 23414864), (19096, 20488006), (23716, 16496836), (24304, 16097719), (26257, 14900368), (30008, 13037822), (33418, 11707432), (38192, 10244003), (47432, 8248418), (52514, 7450184), (60016, 6518911), (66836, 5853716), (94864, 4124209), (105028, 3725092), (133039, 2940784), (133672, 2926858), (183799, 2128624), (210056, 1862546), (266078, 1470392), (267344, 1463429), (367598, 1064312), (420112, 931273), (532156, 735196)]