21670232064

素因数分解:

$2^{15}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 64356418560

約数和(自身を除く): 42686186496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 547, 624, 744, 768, 806, 832, 992, 1024, 1094, 1209, 1248, 1488, 1536, 1612, 1641, 1664, 1984, 2048, 2188, 2418, 2496, 2976, 3072, 3224, 3282, 3328, 3968, 4096, 4376, 4836, 4992, 5952, 6144, 6448, 6564, 6656, 7111, 7936, 8192, 8752, 9672, 9984, 11904, 12288, 12896, 13128, 13312, 14222, 15872, 16384, 16957, 17504, 19344, 19968, 21333, 23808, 24576, 25792, 26256, 26624, 28444, 31744, 32768, 33914, 35008, 38688, 39936, 42666, 47616, 49152, 50871, 51584, 52512, 53248, 56888, 63488, 67828, 70016, 77376, 79872, 85332, 95232, 98304, 101742, 103168, 105024, 106496, 113776, 126976, 135656, 140032, 154752, 159744, 170664, 190464, 203484, 206336, 210048, 212992, 220441, 227552, 253952, 271312, 280064, 309504, 319488, 341328, 380928, 406968, 412672, 420096, 425984, 440882, 455104, 507904, 542624, 560128, 619008, 638976, 661323, 682656, 761856, 813936, 825344, 840192, 881764, 910208, 1015808, 1085248, 1120256, 1238016, 1277952, 1322646, 1365312, 1523712, 1627872, 1650688, 1680384, 1763528, 1820416, 2170496, 2240512, 2476032, 2645292, 2730624, 3047424, 3255744, 3301376, 3360768, 3527056, 3640832, 4340992, 4481024, 4952064, 5290584, 5461248, 6511488, 6602752, 6721536, 7054112, 7281664, 8681984, 8962048, 9904128, 10581168, 10922496, 13022976, 13205504, 13443072, 14108224, 14563328, 17363968, 17924096, 19808256, 21162336, 21844992, 26045952, 26886144, 28216448, 29126656, 34727936, 39616512, 42324672, 43689984, 52091904, 53772288, 56432896, 58253312, 69455872, 84649344, 87379968, 104183808, 112865792, 116506624, 138911744, 169298688, 174759936, 208367616, 225731584, 233013248, 277823488, 338597376, 349519872, 416735232, 451463168, 555646976, 677194752, 699039744, 833470464, 902926336, 1354389504, 1666940928, 1805852672, 2708779008, 3611705344, 5417558016, 7223410688, 10835116032, 21670232064]

約数ペア:

[(1, 21670232064), (2, 10835116032), (3, 7223410688), (4, 5417558016), (6, 3611705344), (8, 2708779008), (12, 1805852672), (13, 1666940928), (16, 1354389504), (24, 902926336), (26, 833470464), (31, 699039744), (32, 677194752), (39, 555646976), (48, 451463168), (52, 416735232), (62, 349519872), (64, 338597376), (78, 277823488), (93, 233013248), (96, 225731584), (104, 208367616), (124, 174759936), (128, 169298688), (156, 138911744), (186, 116506624), (192, 112865792), (208, 104183808), (248, 87379968), (256, 84649344), (312, 69455872), (372, 58253312), (384, 56432896), (403, 53772288), (416, 52091904), (496, 43689984), (512, 42324672), (547, 39616512), (624, 34727936), (744, 29126656), (768, 28216448), (806, 26886144), (832, 26045952), (992, 21844992), (1024, 21162336), (1094, 19808256), (1209, 17924096), (1248, 17363968), (1488, 14563328), (1536, 14108224), (1612, 13443072), (1641, 13205504), (1664, 13022976), (1984, 10922496), (2048, 10581168), (2188, 9904128), (2418, 8962048), (2496, 8681984), (2976, 7281664), (3072, 7054112), (3224, 6721536), (3282, 6602752), (3328, 6511488), (3968, 5461248), (4096, 5290584), (4376, 4952064), (4836, 4481024), (4992, 4340992), (5952, 3640832), (6144, 3527056), (6448, 3360768), (6564, 3301376), (6656, 3255744), (7111, 3047424), (7936, 2730624), (8192, 2645292), (8752, 2476032), (9672, 2240512), (9984, 2170496), (11904, 1820416), (12288, 1763528), (12896, 1680384), (13128, 1650688), (13312, 1627872), (14222, 1523712), (15872, 1365312), (16384, 1322646), (16957, 1277952), (17504, 1238016), (19344, 1120256), (19968, 1085248), (21333, 1015808), (23808, 910208), (24576, 881764), (25792, 840192), (26256, 825344), (26624, 813936), (28444, 761856), (31744, 682656), (32768, 661323), (33914, 638976), (35008, 619008), (38688, 560128), (39936, 542624), (42666, 507904), (47616, 455104), (49152, 440882), (50871, 425984), (51584, 420096), (52512, 412672), (53248, 406968), (56888, 380928), (63488, 341328), (67828, 319488), (70016, 309504), (77376, 280064), (79872, 271312), (85332, 253952), (95232, 227552), (98304, 220441), (101742, 212992), (103168, 210048), (105024, 206336), (106496, 203484), (113776, 190464), (126976, 170664), (135656, 159744), (140032, 154752)]