323805384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 1032652800

約数和(自身を除く): 708847416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 331, 378, 504, 647, 662, 756, 993, 1294, 1324, 1512, 1941, 1986, 2317, 2588, 2648, 2979, 3882, 3972, 4529, 4634, 5176, 5823, 5958, 6951, 7764, 7944, 8937, 9058, 9268, 11646, 11916, 13587, 13902, 15528, 17469, 17874, 18116, 18536, 20853, 23292, 23832, 27174, 27804, 34938, 35748, 36232, 40761, 41706, 46584, 54348, 55608, 62559, 69876, 71496, 81522, 83412, 108696, 122283, 125118, 139752, 163044, 166824, 214157, 244566, 250236, 326088, 428314, 489132, 500472, 642471, 856628, 978264, 1284942, 1499099, 1713256, 1927413, 2569884, 2998198, 3854826, 4497297, 5139768, 5782239, 5996396, 7709652, 8994594, 11564478, 11992792, 13491891, 15419304, 17989188, 23128956, 26983782, 35978376, 40475673, 46257912, 53967564, 80951346, 107935128, 161902692, 323805384]

約数ペア:

[(1, 323805384), (2, 161902692), (3, 107935128), (4, 80951346), (6, 53967564), (7, 46257912), (8, 40475673), (9, 35978376), (12, 26983782), (14, 23128956), (18, 17989188), (21, 15419304), (24, 13491891), (27, 11992792), (28, 11564478), (36, 8994594), (42, 7709652), (54, 5996396), (56, 5782239), (63, 5139768), (72, 4497297), (84, 3854826), (108, 2998198), (126, 2569884), (168, 1927413), (189, 1713256), (216, 1499099), (252, 1284942), (331, 978264), (378, 856628), (504, 642471), (647, 500472), (662, 489132), (756, 428314), (993, 326088), (1294, 250236), (1324, 244566), (1512, 214157), (1941, 166824), (1986, 163044), (2317, 139752), (2588, 125118), (2648, 122283), (2979, 108696), (3882, 83412), (3972, 81522), (4529, 71496), (4634, 69876), (5176, 62559), (5823, 55608), (5958, 54348), (6951, 46584), (7764, 41706), (7944, 40761), (8937, 36232), (9058, 35748), (9268, 34938), (11646, 27804), (11916, 27174), (13587, 23832), (13902, 23292), (15528, 20853), (17469, 18536), (17874, 18116)]