2021195904

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8307

約数の個数: 192

約数和(自身を含む): 6726565440

約数和(自身を除く): 4705369536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3822, 4368, 4704, 4992, 5096, 5824, 6272, 7644, 8263, 8736, 9408, 10192, 11648, 15288, 16526, 17472, 18816, 20384, 24789, 30576, 33052, 34944, 40768, 49578, 57841, 61152, 66104, 81536, 99156, 107419, 115682, 122304, 132208, 173523, 198312, 214838, 231364, 244608, 264416, 322257, 347046, 396624, 404887, 429676, 462728, 528832, 644514, 694092, 751933, 793248, 809774, 859352, 925456, 1057664, 1214661, 1289028, 1388184, 1503866, 1586496, 1619548, 1718704, 1850912, 2255799, 2429322, 2578056, 2776368, 3007732, 3172992, 3239096, 3437408, 3701824, 4511598, 4858644, 5156112, 5263531, 5552736, 6015464, 6478192, 6874816, 7403648, 9023196, 9717288, 10312224, 10527062, 11105472, 12030928, 12956384, 13749632, 15790593, 18046392, 19434576, 20624448, 21054124, 22210944, 24061856, 25912768, 31581186, 36092784, 38869152, 41248896, 42108248, 48123712, 51825536, 63162372, 72185568, 77738304, 84216496, 96247424, 126324744, 144371136, 155476608, 168432992, 252649488, 288742272, 336865984, 505298976, 673731968, 1010597952, 2021195904]

約数ペア:

[(1, 2021195904), (2, 1010597952), (3, 673731968), (4, 505298976), (6, 336865984), (7, 288742272), (8, 252649488), (12, 168432992), (13, 155476608), (14, 144371136), (16, 126324744), (21, 96247424), (24, 84216496), (26, 77738304), (28, 72185568), (32, 63162372), (39, 51825536), (42, 48123712), (48, 42108248), (49, 41248896), (52, 38869152), (56, 36092784), (64, 31581186), (78, 25912768), (84, 24061856), (91, 22210944), (96, 21054124), (98, 20624448), (104, 19434576), (112, 18046392), (128, 15790593), (147, 13749632), (156, 12956384), (168, 12030928), (182, 11105472), (192, 10527062), (196, 10312224), (208, 9717288), (224, 9023196), (273, 7403648), (294, 6874816), (312, 6478192), (336, 6015464), (364, 5552736), (384, 5263531), (392, 5156112), (416, 4858644), (448, 4511598), (546, 3701824), (588, 3437408), (624, 3239096), (637, 3172992), (672, 3007732), (728, 2776368), (784, 2578056), (832, 2429322), (896, 2255799), (1092, 1850912), (1176, 1718704), (1248, 1619548), (1274, 1586496), (1344, 1503866), (1456, 1388184), (1568, 1289028), (1664, 1214661), (1911, 1057664), (2184, 925456), (2352, 859352), (2496, 809774), (2548, 793248), (2688, 751933), (2912, 694092), (3136, 644514), (3822, 528832), (4368, 462728), (4704, 429676), (4992, 404887), (5096, 396624), (5824, 347046), (6272, 322257), (7644, 264416), (8263, 244608), (8736, 231364), (9408, 214838), (10192, 198312), (11648, 173523), (15288, 132208), (16526, 122304), (17472, 115682), (18816, 107419), (20384, 99156), (24789, 81536), (30576, 66104), (33052, 61152), (34944, 57841), (40768, 49578)]