21618627072

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 320

約数和(自身を含む): 68305628160

約数和(自身を除く): 46687001088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 59, 64, 84, 96, 106, 112, 118, 128, 159, 168, 177, 192, 212, 224, 236, 256, 318, 336, 354, 371, 384, 413, 424, 448, 472, 512, 636, 643, 672, 708, 742, 768, 826, 848, 896, 944, 1113, 1239, 1272, 1286, 1344, 1416, 1484, 1536, 1652, 1696, 1792, 1888, 1929, 2226, 2478, 2544, 2572, 2688, 2832, 2968, 3127, 3304, 3392, 3584, 3776, 3858, 4452, 4501, 4956, 5088, 5144, 5376, 5664, 5936, 6254, 6608, 6784, 7552, 7716, 8904, 9002, 9381, 9912, 10176, 10288, 10752, 11328, 11872, 12508, 13216, 13503, 13568, 15104, 15432, 17808, 18004, 18762, 19824, 20352, 20576, 21889, 22656, 23744, 25016, 26432, 27006, 27136, 30208, 30864, 34079, 35616, 36008, 37524, 37937, 39648, 40704, 41152, 43778, 45312, 47488, 50032, 52864, 54012, 61728, 65667, 68158, 71232, 72016, 75048, 75874, 79296, 81408, 82304, 87556, 90624, 94976, 100064, 102237, 105728, 108024, 113811, 123456, 131334, 136316, 142464, 144032, 150096, 151748, 158592, 164608, 175112, 189952, 200128, 204474, 211456, 216048, 227622, 238553, 246912, 262668, 265559, 272632, 284928, 288064, 300192, 303496, 317184, 329216, 350224, 400256, 408948, 432096, 455244, 477106, 493824, 525336, 531118, 545264, 569856, 576128, 600384, 606992, 634368, 700448, 715659, 796677, 800512, 817896, 864192, 910488, 954212, 987648, 1050672, 1062236, 1090528, 1152256, 1200768, 1213984, 1400896, 1431318, 1593354, 1601024, 1635792, 1728384, 1820976, 1908424, 2010661, 2101344, 2124472, 2181056, 2304512, 2401536, 2427968, 2801792, 2862636, 3186708, 3271584, 3456768, 3641952, 3816848, 4021322, 4202688, 4248944, 4362112, 4803072, 4855936, 5603584, 5725272, 6031983, 6373416, 6543168, 6913536, 7283904, 7633696, 8042644, 8405376, 8497888, 8724224, 9711872, 11207168, 11450544, 12063966, 12746832, 13086336, 14074627, 14567808, 15267392, 16085288, 16810752, 16995776, 17448448, 19423744, 22901088, 24127932, 25493664, 26172672, 28149254, 29135616, 30534784, 32170576, 33621504, 33991552, 42223881, 45802176, 48255864, 50987328, 52345344, 56298508, 58271232, 61069568, 64341152, 67983104, 84447762, 91604352, 96511728, 101974656, 112597016, 122139136, 128682304, 135966208, 168895524, 183208704, 193023456, 203949312, 225194032, 257364608, 337791048, 366417408, 386046912, 407898624, 450388064, 514729216, 675582096, 772093824, 900776128, 1029458432, 1351164192, 1544187648, 1801552256, 2702328384, 3088375296, 3603104512, 5404656768, 7206209024, 10809313536, 21618627072]

約数ペア:

[(1, 21618627072), (2, 10809313536), (3, 7206209024), (4, 5404656768), (6, 3603104512), (7, 3088375296), (8, 2702328384), (12, 1801552256), (14, 1544187648), (16, 1351164192), (21, 1029458432), (24, 900776128), (28, 772093824), (32, 675582096), (42, 514729216), (48, 450388064), (53, 407898624), (56, 386046912), (59, 366417408), (64, 337791048), (84, 257364608), (96, 225194032), (106, 203949312), (112, 193023456), (118, 183208704), (128, 168895524), (159, 135966208), (168, 128682304), (177, 122139136), (192, 112597016), (212, 101974656), (224, 96511728), (236, 91604352), (256, 84447762), (318, 67983104), (336, 64341152), (354, 61069568), (371, 58271232), (384, 56298508), (413, 52345344), (424, 50987328), (448, 48255864), (472, 45802176), (512, 42223881), (636, 33991552), (643, 33621504), (672, 32170576), (708, 30534784), (742, 29135616), (768, 28149254), (826, 26172672), (848, 25493664), (896, 24127932), (944, 22901088), (1113, 19423744), (1239, 17448448), (1272, 16995776), (1286, 16810752), (1344, 16085288), (1416, 15267392), (1484, 14567808), (1536, 14074627), (1652, 13086336), (1696, 12746832), (1792, 12063966), (1888, 11450544), (1929, 11207168), (2226, 9711872), (2478, 8724224), (2544, 8497888), (2572, 8405376), (2688, 8042644), (2832, 7633696), (2968, 7283904), (3127, 6913536), (3304, 6543168), (3392, 6373416), (3584, 6031983), (3776, 5725272), (3858, 5603584), (4452, 4855936), (4501, 4803072), (4956, 4362112), (5088, 4248944), (5144, 4202688), (5376, 4021322), (5664, 3816848), (5936, 3641952), (6254, 3456768), (6608, 3271584), (6784, 3186708), (7552, 2862636), (7716, 2801792), (8904, 2427968), (9002, 2401536), (9381, 2304512), (9912, 2181056), (10176, 2124472), (10288, 2101344), (10752, 2010661), (11328, 1908424), (11872, 1820976), (12508, 1728384), (13216, 1635792), (13503, 1601024), (13568, 1593354), (15104, 1431318), (15432, 1400896), (17808, 1213984), (18004, 1200768), (18762, 1152256), (19824, 1090528), (20352, 1062236), (20576, 1050672), (21889, 987648), (22656, 954212), (23744, 910488), (25016, 864192), (26432, 817896), (27006, 800512), (27136, 796677), (30208, 715659), (30864, 700448), (34079, 634368), (35616, 606992), (36008, 600384), (37524, 576128), (37937, 569856), (39648, 545264), (40704, 531118), (41152, 525336), (43778, 493824), (45312, 477106), (47488, 455244), (50032, 432096), (52864, 408948), (54012, 400256), (61728, 350224), (65667, 329216), (68158, 317184), (71232, 303496), (72016, 300192), (75048, 288064), (75874, 284928), (79296, 272632), (81408, 265559), (82304, 262668), (87556, 246912), (90624, 238553), (94976, 227622), (100064, 216048), (102237, 211456), (105728, 204474), (108024, 200128), (113811, 189952), (123456, 175112), (131334, 164608), (136316, 158592), (142464, 151748), (144032, 150096)]