389892381984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2222977}}^1$

素因数の和:2223032

約数の個数: 192

約数和(自身を含む): 1344457094400

約数和(自身を除く): 954564712416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2436, 2784, 3024, 3132, 3248, 3654, 4176, 4872, 5481, 6048, 6264, 6496, 7308, 8352, 9744, 10962, 12528, 14616, 19488, 21924, 25056, 29232, 43848, 58464, 87696, 175392, 2222977, 4445954, 6668931, 8891908, 13337862, 15560839, 17783816, 20006793, 26675724, 31121678, 35567632, 40013586, 46682517, 53351448, 60020379, 62243356, 64466333, 71135264, 80027172, 93365034, 106702896, 120040758, 124486712, 128932666, 140047551, 160054344, 186730068, 193398999, 213405792, 240081516, 248973424, 257865332, 280095102, 320108688, 373460136, 386797998, 420142653, 451264331, 480163032, 497946848, 515730664, 560190204, 580196997, 640217376, 746920272, 773595996, 840285306, 902528662, 960326064, 1031461328, 1120380408, 1160393994, 1353792993, 1493840544, 1547191992, 1680570612, 1740590991, 1805057324, 1920652128, 2062922656, 2240760816, 2320787988, 2707585986, 3094383984, 3361141224, 3481181982, 3610114648, 4061378979, 4481521632, 4641575976, 5415171972, 6188767968, 6722282448, 6962363964, 7220229296, 8122757958, 9283151952, 10830343944, 12184136937, 13444564896, 13924727928, 14440458592, 16245515916, 18566303904, 21660687888, 24368273874, 27849455856, 32491031832, 43321375776, 48736547748, 55698911712, 64982063664, 97473095496, 129964127328, 194946190992, 389892381984]

約数ペア:

[(1, 389892381984), (2, 194946190992), (3, 129964127328), (4, 97473095496), (6, 64982063664), (7, 55698911712), (8, 48736547748), (9, 43321375776), (12, 32491031832), (14, 27849455856), (16, 24368273874), (18, 21660687888), (21, 18566303904), (24, 16245515916), (27, 14440458592), (28, 13924727928), (29, 13444564896), (32, 12184136937), (36, 10830343944), (42, 9283151952), (48, 8122757958), (54, 7220229296), (56, 6962363964), (58, 6722282448), (63, 6188767968), (72, 5415171972), (84, 4641575976), (87, 4481521632), (96, 4061378979), (108, 3610114648), (112, 3481181982), (116, 3361141224), (126, 3094383984), (144, 2707585986), (168, 2320787988), (174, 2240760816), (189, 2062922656), (203, 1920652128), (216, 1805057324), (224, 1740590991), (232, 1680570612), (252, 1547191992), (261, 1493840544), (288, 1353792993), (336, 1160393994), (348, 1120380408), (378, 1031461328), (406, 960326064), (432, 902528662), (464, 840285306), (504, 773595996), (522, 746920272), (609, 640217376), (672, 580196997), (696, 560190204), (756, 515730664), (783, 497946848), (812, 480163032), (864, 451264331), (928, 420142653), (1008, 386797998), (1044, 373460136), (1218, 320108688), (1392, 280095102), (1512, 257865332), (1566, 248973424), (1624, 240081516), (1827, 213405792), (2016, 193398999), (2088, 186730068), (2436, 160054344), (2784, 140047551), (3024, 128932666), (3132, 124486712), (3248, 120040758), (3654, 106702896), (4176, 93365034), (4872, 80027172), (5481, 71135264), (6048, 64466333), (6264, 62243356), (6496, 60020379), (7308, 53351448), (8352, 46682517), (9744, 40013586), (10962, 35567632), (12528, 31121678), (14616, 26675724), (19488, 20006793), (21924, 17783816), (25056, 15560839), (29232, 13337862), (43848, 8891908), (58464, 6668931), (87696, 4445954), (175392, 2222977)]