1891282848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{216493}}^1$

素因数の和:216526

約数の個数: 96

約数和(自身を含む): 6110326656

約数和(自身を除く): 4219043808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 216493, 432986, 649479, 865972, 1298958, 1515451, 1731944, 2597916, 2814409, 3030902, 3463888, 4546353, 5195832, 5628818, 6061804, 6927776, 8443227, 9092706, 10391664, 11257636, 12123608, 16886454, 18185412, 19700863, 20783328, 22515272, 24247216, 33772908, 36370824, 39401726, 45030544, 48494432, 59102589, 67545816, 72741648, 78803452, 90061088, 118205178, 135091632, 145483296, 157606904, 236410356, 270183264, 315213808, 472820712, 630427616, 945641424, 1891282848]

約数ペア:

[(1, 1891282848), (2, 945641424), (3, 630427616), (4, 472820712), (6, 315213808), (7, 270183264), (8, 236410356), (12, 157606904), (13, 145483296), (14, 135091632), (16, 118205178), (21, 90061088), (24, 78803452), (26, 72741648), (28, 67545816), (32, 59102589), (39, 48494432), (42, 45030544), (48, 39401726), (52, 36370824), (56, 33772908), (78, 24247216), (84, 22515272), (91, 20783328), (96, 19700863), (104, 18185412), (112, 16886454), (156, 12123608), (168, 11257636), (182, 10391664), (208, 9092706), (224, 8443227), (273, 6927776), (312, 6061804), (336, 5628818), (364, 5195832), (416, 4546353), (546, 3463888), (624, 3030902), (672, 2814409), (728, 2597916), (1092, 1731944), (1248, 1515451), (1456, 1298958), (2184, 865972), (2912, 649479), (4368, 432986), (8736, 216493)]