21223241568

素因数分解:

$2^5\times 3^4\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:639

約数の個数: 240

約数和(自身を含む): 63368718336

約数和(自身を除く): 42145476768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 163, 191, 216, 263, 288, 324, 326, 382, 432, 489, 526, 573, 648, 652, 764, 789, 864, 978, 1052, 1146, 1296, 1304, 1467, 1528, 1578, 1719, 1956, 2104, 2292, 2367, 2592, 2608, 2934, 3056, 3156, 3438, 3912, 4208, 4401, 4584, 4734, 5157, 5216, 5868, 6112, 6312, 6876, 7101, 7824, 8416, 8802, 9168, 9468, 10314, 11736, 12624, 13203, 13752, 14202, 15471, 15648, 17604, 18336, 18936, 20628, 21303, 23472, 25248, 26406, 27504, 28404, 30942, 31133, 35208, 37872, 41256, 42606, 42869, 46944, 50233, 52812, 55008, 56808, 61884, 62266, 70416, 75744, 82512, 85212, 85738, 93399, 100466, 105624, 113616, 123768, 124532, 128607, 140832, 150699, 165024, 170424, 171476, 186798, 200932, 211248, 227232, 247536, 249064, 257214, 280197, 301398, 340848, 342952, 373596, 385821, 401864, 422496, 452097, 495072, 498128, 514428, 560394, 602796, 681696, 685904, 747192, 771642, 803728, 840591, 904194, 996256, 1028856, 1120788, 1157463, 1205592, 1356291, 1371808, 1494384, 1543284, 1607456, 1681182, 1808388, 2057712, 2241576, 2314926, 2411184, 2521773, 2712582, 2988768, 3086568, 3362364, 3472389, 3616776, 4068873, 4115424, 4483152, 4629852, 4822368, 5043546, 5425164, 6173136, 6724728, 6944778, 7233552, 8137746, 8187979, 8966304, 9259704, 10087092, 10850328, 12346272, 13449456, 13889556, 14467104, 16275492, 16375958, 18519408, 20174184, 21700656, 24563937, 26898912, 27779112, 32550984, 32751916, 37038816, 40348368, 43401312, 49127874, 55558224, 65101968, 65503832, 73691811, 80696736, 98255748, 111116448, 130203936, 131007664, 147383622, 196511496, 221075433, 262015328, 294767244, 393022992, 442150866, 589534488, 663226299, 786045984, 884301732, 1179068976, 1326452598, 1768603464, 2358137952, 2652905196, 3537206928, 5305810392, 7074413856, 10611620784, 21223241568]

約数ペア:

[(1, 21223241568), (2, 10611620784), (3, 7074413856), (4, 5305810392), (6, 3537206928), (8, 2652905196), (9, 2358137952), (12, 1768603464), (16, 1326452598), (18, 1179068976), (24, 884301732), (27, 786045984), (32, 663226299), (36, 589534488), (48, 442150866), (54, 393022992), (72, 294767244), (81, 262015328), (96, 221075433), (108, 196511496), (144, 147383622), (162, 131007664), (163, 130203936), (191, 111116448), (216, 98255748), (263, 80696736), (288, 73691811), (324, 65503832), (326, 65101968), (382, 55558224), (432, 49127874), (489, 43401312), (526, 40348368), (573, 37038816), (648, 32751916), (652, 32550984), (764, 27779112), (789, 26898912), (864, 24563937), (978, 21700656), (1052, 20174184), (1146, 18519408), (1296, 16375958), (1304, 16275492), (1467, 14467104), (1528, 13889556), (1578, 13449456), (1719, 12346272), (1956, 10850328), (2104, 10087092), (2292, 9259704), (2367, 8966304), (2592, 8187979), (2608, 8137746), (2934, 7233552), (3056, 6944778), (3156, 6724728), (3438, 6173136), (3912, 5425164), (4208, 5043546), (4401, 4822368), (4584, 4629852), (4734, 4483152), (5157, 4115424), (5216, 4068873), (5868, 3616776), (6112, 3472389), (6312, 3362364), (6876, 3086568), (7101, 2988768), (7824, 2712582), (8416, 2521773), (8802, 2411184), (9168, 2314926), (9468, 2241576), (10314, 2057712), (11736, 1808388), (12624, 1681182), (13203, 1607456), (13752, 1543284), (14202, 1494384), (15471, 1371808), (15648, 1356291), (17604, 1205592), (18336, 1157463), (18936, 1120788), (20628, 1028856), (21303, 996256), (23472, 904194), (25248, 840591), (26406, 803728), (27504, 771642), (28404, 747192), (30942, 685904), (31133, 681696), (35208, 602796), (37872, 560394), (41256, 514428), (42606, 498128), (42869, 495072), (46944, 452097), (50233, 422496), (52812, 401864), (55008, 385821), (56808, 373596), (61884, 342952), (62266, 340848), (70416, 301398), (75744, 280197), (82512, 257214), (85212, 249064), (85738, 247536), (93399, 227232), (100466, 211248), (105624, 200932), (113616, 186798), (123768, 171476), (124532, 170424), (128607, 165024), (140832, 150699)]