21817583424

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{416239}}^1$

素因数の和:416277

約数の個数: 168

約数和(自身を含む): 76967770880

約数和(自身を除く): 55150187456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 416239, 832478, 1248717, 1664956, 2497434, 2913673, 3329912, 3746151, 4994868, 5411107, 5827346, 6659824, 7492302, 8741019, 9989736, 10822214, 11654692, 13319648, 14984604, 16233321, 17482038, 19979472, 21644428, 23309384, 26223057, 26639296, 29969208, 32466642, 34964076, 37877749, 39958944, 43288856, 46618768, 48699963, 52446114, 59938416, 64933284, 69928152, 75755498, 79917888, 86577712, 93237536, 97399926, 104892228, 113633247, 119876832, 129866568, 139856304, 151510996, 173155424, 186475072, 194799852, 209784456, 227266494, 239753664, 259733136, 279712608, 303021992, 340899741, 346310848, 389599704, 419568912, 454532988, 519466272, 559425216, 606043984, 681799482, 779199408, 839137824, 909065976, 1038932544, 1212087968, 1363598964, 1558398816, 1678275648, 1818131952, 2424175936, 2727197928, 3116797632, 3636263904, 5454395856, 7272527808, 10908791712, 21817583424]

約数ペア:

[(1, 21817583424), (2, 10908791712), (3, 7272527808), (4, 5454395856), (6, 3636263904), (7, 3116797632), (8, 2727197928), (9, 2424175936), (12, 1818131952), (13, 1678275648), (14, 1558398816), (16, 1363598964), (18, 1212087968), (21, 1038932544), (24, 909065976), (26, 839137824), (28, 779199408), (32, 681799482), (36, 606043984), (39, 559425216), (42, 519466272), (48, 454532988), (52, 419568912), (56, 389599704), (63, 346310848), (64, 340899741), (72, 303021992), (78, 279712608), (84, 259733136), (91, 239753664), (96, 227266494), (104, 209784456), (112, 194799852), (117, 186475072), (126, 173155424), (144, 151510996), (156, 139856304), (168, 129866568), (182, 119876832), (192, 113633247), (208, 104892228), (224, 97399926), (234, 93237536), (252, 86577712), (273, 79917888), (288, 75755498), (312, 69928152), (336, 64933284), (364, 59938416), (416, 52446114), (448, 48699963), (468, 46618768), (504, 43288856), (546, 39958944), (576, 37877749), (624, 34964076), (672, 32466642), (728, 29969208), (819, 26639296), (832, 26223057), (936, 23309384), (1008, 21644428), (1092, 19979472), (1248, 17482038), (1344, 16233321), (1456, 14984604), (1638, 13319648), (1872, 11654692), (2016, 10822214), (2184, 9989736), (2496, 8741019), (2912, 7492302), (3276, 6659824), (3744, 5827346), (4032, 5411107), (4368, 4994868), (5824, 3746151), (6552, 3329912), (7488, 2913673), (8736, 2497434), (13104, 1664956), (17472, 1248717), (26208, 832478), (52416, 416239)]