18731908224

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1217}}^1$

素因数の和:1699

約数の個数: 192

約数和(自身を含む): 55816750080

約数和(自身を除く): 37084841856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 431, 496, 558, 576, 744, 862, 992, 1116, 1152, 1217, 1293, 1488, 1724, 1984, 2232, 2434, 2586, 2976, 3448, 3651, 3879, 3968, 4464, 4868, 5172, 5952, 6896, 7302, 7758, 8928, 9736, 10344, 10953, 11904, 13361, 13792, 14604, 15516, 17856, 19472, 20688, 21906, 26722, 27584, 29208, 31032, 35712, 37727, 38944, 40083, 41376, 43812, 53444, 55168, 58416, 62064, 75454, 77888, 80166, 82752, 87624, 106888, 113181, 116832, 120249, 124128, 150908, 155776, 160332, 165504, 175248, 213776, 226362, 233664, 240498, 248256, 301816, 320664, 339543, 350496, 427552, 452724, 467328, 480996, 496512, 524527, 603632, 641328, 679086, 700992, 855104, 905448, 961992, 1049054, 1207264, 1282656, 1358172, 1401984, 1573581, 1710208, 1810896, 1923984, 2098108, 2414528, 2565312, 2716344, 3147162, 3621792, 3847968, 4196216, 4720743, 4829056, 5130624, 5432688, 6294324, 7243584, 7695936, 8392432, 9441486, 10865376, 12588648, 14487168, 15391872, 16260337, 16784864, 18882972, 21730752, 25177296, 32520674, 33569728, 37765944, 43461504, 48781011, 50354592, 65041348, 67139456, 75531888, 97562022, 100709184, 130082696, 146343033, 151063776, 195124044, 201418368, 260165392, 292686066, 302127552, 390248088, 520330784, 585372132, 604255104, 780496176, 1040661568, 1170744264, 1560992352, 2081323136, 2341488528, 3121984704, 4682977056, 6243969408, 9365954112, 18731908224]

約数ペア:

[(1, 18731908224), (2, 9365954112), (3, 6243969408), (4, 4682977056), (6, 3121984704), (8, 2341488528), (9, 2081323136), (12, 1560992352), (16, 1170744264), (18, 1040661568), (24, 780496176), (31, 604255104), (32, 585372132), (36, 520330784), (48, 390248088), (62, 302127552), (64, 292686066), (72, 260165392), (93, 201418368), (96, 195124044), (124, 151063776), (128, 146343033), (144, 130082696), (186, 100709184), (192, 97562022), (248, 75531888), (279, 67139456), (288, 65041348), (372, 50354592), (384, 48781011), (431, 43461504), (496, 37765944), (558, 33569728), (576, 32520674), (744, 25177296), (862, 21730752), (992, 18882972), (1116, 16784864), (1152, 16260337), (1217, 15391872), (1293, 14487168), (1488, 12588648), (1724, 10865376), (1984, 9441486), (2232, 8392432), (2434, 7695936), (2586, 7243584), (2976, 6294324), (3448, 5432688), (3651, 5130624), (3879, 4829056), (3968, 4720743), (4464, 4196216), (4868, 3847968), (5172, 3621792), (5952, 3147162), (6896, 2716344), (7302, 2565312), (7758, 2414528), (8928, 2098108), (9736, 1923984), (10344, 1810896), (10953, 1710208), (11904, 1573581), (13361, 1401984), (13792, 1358172), (14604, 1282656), (15516, 1207264), (17856, 1049054), (19472, 961992), (20688, 905448), (21906, 855104), (26722, 700992), (27584, 679086), (29208, 641328), (31032, 603632), (35712, 524527), (37727, 496512), (38944, 480996), (40083, 467328), (41376, 452724), (43812, 427552), (53444, 350496), (55168, 339543), (58416, 320664), (62064, 301816), (75454, 248256), (77888, 240498), (80166, 233664), (82752, 226362), (87624, 213776), (106888, 175248), (113181, 165504), (116832, 160332), (120249, 155776), (124128, 150908)]