21293074944

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1891

約数の個数: 240

約数和(自身を含む): 64039472640

約数和(自身を除く): 42746397696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 71, 72, 74, 96, 111, 128, 142, 144, 148, 192, 213, 222, 256, 284, 288, 296, 333, 384, 426, 444, 512, 568, 576, 592, 639, 666, 768, 852, 888, 1136, 1152, 1184, 1278, 1332, 1536, 1704, 1759, 1776, 2272, 2304, 2368, 2556, 2627, 2664, 3408, 3518, 3552, 4544, 4608, 4736, 5112, 5254, 5277, 5328, 6816, 7036, 7104, 7881, 9088, 9472, 10224, 10508, 10554, 10656, 13632, 14072, 14208, 15762, 15831, 18176, 18944, 20448, 21016, 21108, 21312, 23643, 27264, 28144, 28416, 31524, 31662, 36352, 40896, 42032, 42216, 42624, 47286, 54528, 56288, 56832, 63048, 63324, 65083, 81792, 84064, 84432, 85248, 94572, 109056, 112576, 124889, 126096, 126648, 130166, 163584, 168128, 168864, 170496, 189144, 195249, 225152, 249778, 252192, 253296, 260332, 327168, 336256, 337728, 374667, 378288, 390498, 450304, 499556, 504384, 506592, 520664, 585747, 672512, 675456, 749334, 756576, 780996, 900608, 999112, 1008768, 1013184, 1041328, 1124001, 1171494, 1345024, 1350912, 1498668, 1513152, 1561992, 1998224, 2017536, 2026368, 2082656, 2248002, 2342988, 2701824, 2997336, 3026304, 3123984, 3996448, 4035072, 4052736, 4165312, 4496004, 4620893, 4685976, 5994672, 6052608, 6247968, 7992896, 8105472, 8330624, 8992008, 9241786, 9371952, 11989344, 12105216, 12495936, 13862679, 15985792, 16661248, 17984016, 18483572, 18743904, 23978688, 24991872, 27725358, 31971584, 33322496, 35968032, 36967144, 37487808, 41588037, 47957376, 49983744, 55450716, 63943168, 71936064, 73934288, 74975616, 83176074, 95914752, 99967488, 110901432, 143872128, 147868576, 149951232, 166352148, 191829504, 221802864, 287744256, 295737152, 299902464, 332704296, 443605728, 575488512, 591474304, 665408592, 887211456, 1182948608, 1330817184, 1774422912, 2365897216, 2661634368, 3548845824, 5323268736, 7097691648, 10646537472, 21293074944]

約数ペア:

[(1, 21293074944), (2, 10646537472), (3, 7097691648), (4, 5323268736), (6, 3548845824), (8, 2661634368), (9, 2365897216), (12, 1774422912), (16, 1330817184), (18, 1182948608), (24, 887211456), (32, 665408592), (36, 591474304), (37, 575488512), (48, 443605728), (64, 332704296), (71, 299902464), (72, 295737152), (74, 287744256), (96, 221802864), (111, 191829504), (128, 166352148), (142, 149951232), (144, 147868576), (148, 143872128), (192, 110901432), (213, 99967488), (222, 95914752), (256, 83176074), (284, 74975616), (288, 73934288), (296, 71936064), (333, 63943168), (384, 55450716), (426, 49983744), (444, 47957376), (512, 41588037), (568, 37487808), (576, 36967144), (592, 35968032), (639, 33322496), (666, 31971584), (768, 27725358), (852, 24991872), (888, 23978688), (1136, 18743904), (1152, 18483572), (1184, 17984016), (1278, 16661248), (1332, 15985792), (1536, 13862679), (1704, 12495936), (1759, 12105216), (1776, 11989344), (2272, 9371952), (2304, 9241786), (2368, 8992008), (2556, 8330624), (2627, 8105472), (2664, 7992896), (3408, 6247968), (3518, 6052608), (3552, 5994672), (4544, 4685976), (4608, 4620893), (4736, 4496004), (5112, 4165312), (5254, 4052736), (5277, 4035072), (5328, 3996448), (6816, 3123984), (7036, 3026304), (7104, 2997336), (7881, 2701824), (9088, 2342988), (9472, 2248002), (10224, 2082656), (10508, 2026368), (10554, 2017536), (10656, 1998224), (13632, 1561992), (14072, 1513152), (14208, 1498668), (15762, 1350912), (15831, 1345024), (18176, 1171494), (18944, 1124001), (20448, 1041328), (21016, 1013184), (21108, 1008768), (21312, 999112), (23643, 900608), (27264, 780996), (28144, 756576), (28416, 749334), (31524, 675456), (31662, 672512), (36352, 585747), (40896, 520664), (42032, 506592), (42216, 504384), (42624, 499556), (47286, 450304), (54528, 390498), (56288, 378288), (56832, 374667), (63048, 337728), (63324, 336256), (65083, 327168), (81792, 260332), (84064, 253296), (84432, 252192), (85248, 249778), (94572, 225152), (109056, 195249), (112576, 189144), (124889, 170496), (126096, 168864), (126648, 168128), (130166, 163584)]