19510540608

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1225

約数の個数: 224

約数和(自身を含む): 57005240320

約数和(自身を除く): 37494699712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 127, 156, 183, 192, 208, 244, 254, 312, 366, 381, 416, 488, 508, 624, 732, 762, 793, 832, 976, 1009, 1016, 1248, 1464, 1524, 1586, 1651, 1952, 2018, 2032, 2379, 2496, 2928, 3027, 3048, 3172, 3302, 3904, 4036, 4064, 4758, 4953, 5856, 6054, 6096, 6344, 6604, 7747, 8072, 8128, 9516, 9906, 11712, 12108, 12192, 12688, 13117, 13208, 15494, 16144, 19032, 19812, 23241, 24216, 24384, 25376, 26234, 26416, 30988, 32288, 38064, 39351, 39624, 46482, 48432, 50752, 52468, 52832, 61549, 61976, 64576, 76128, 78702, 79248, 92964, 96864, 100711, 104936, 105664, 123098, 123952, 128143, 152256, 157404, 158496, 184647, 185928, 193728, 201422, 209872, 246196, 247904, 256286, 302133, 314808, 316992, 369294, 371856, 384429, 402844, 419744, 492392, 495808, 512572, 604266, 629616, 738588, 743712, 768858, 800137, 805688, 839488, 984784, 1025144, 1208532, 1259232, 1477176, 1487424, 1537716, 1600274, 1611376, 1665859, 1969568, 2050288, 2400411, 2417064, 2518464, 2954352, 3075432, 3200548, 3222752, 3331718, 3939136, 4100576, 4800822, 4834128, 4997577, 5908704, 6150864, 6401096, 6445504, 6663436, 7816723, 8201152, 9601644, 9668256, 9995154, 11817408, 12301728, 12802192, 13326872, 15633446, 19203288, 19336512, 19990308, 23450169, 24603456, 25604384, 26653744, 31266892, 38406576, 39980616, 46900338, 51208768, 53307488, 62533784, 76813152, 79961232, 93800676, 101617399, 106614976, 125067568, 153626304, 159922464, 187601352, 203234798, 250135136, 304852197, 319844928, 375202704, 406469596, 500270272, 609704394, 750405408, 812939192, 1219408788, 1500810816, 1625878384, 2438817576, 3251756768, 4877635152, 6503513536, 9755270304, 19510540608]

約数ペア:

[(1, 19510540608), (2, 9755270304), (3, 6503513536), (4, 4877635152), (6, 3251756768), (8, 2438817576), (12, 1625878384), (13, 1500810816), (16, 1219408788), (24, 812939192), (26, 750405408), (32, 609704394), (39, 500270272), (48, 406469596), (52, 375202704), (61, 319844928), (64, 304852197), (78, 250135136), (96, 203234798), (104, 187601352), (122, 159922464), (127, 153626304), (156, 125067568), (183, 106614976), (192, 101617399), (208, 93800676), (244, 79961232), (254, 76813152), (312, 62533784), (366, 53307488), (381, 51208768), (416, 46900338), (488, 39980616), (508, 38406576), (624, 31266892), (732, 26653744), (762, 25604384), (793, 24603456), (832, 23450169), (976, 19990308), (1009, 19336512), (1016, 19203288), (1248, 15633446), (1464, 13326872), (1524, 12802192), (1586, 12301728), (1651, 11817408), (1952, 9995154), (2018, 9668256), (2032, 9601644), (2379, 8201152), (2496, 7816723), (2928, 6663436), (3027, 6445504), (3048, 6401096), (3172, 6150864), (3302, 5908704), (3904, 4997577), (4036, 4834128), (4064, 4800822), (4758, 4100576), (4953, 3939136), (5856, 3331718), (6054, 3222752), (6096, 3200548), (6344, 3075432), (6604, 2954352), (7747, 2518464), (8072, 2417064), (8128, 2400411), (9516, 2050288), (9906, 1969568), (11712, 1665859), (12108, 1611376), (12192, 1600274), (12688, 1537716), (13117, 1487424), (13208, 1477176), (15494, 1259232), (16144, 1208532), (19032, 1025144), (19812, 984784), (23241, 839488), (24216, 805688), (24384, 800137), (25376, 768858), (26234, 743712), (26416, 738588), (30988, 629616), (32288, 604266), (38064, 512572), (39351, 495808), (39624, 492392), (46482, 419744), (48432, 402844), (50752, 384429), (52468, 371856), (52832, 369294), (61549, 316992), (61976, 314808), (64576, 302133), (76128, 256286), (78702, 247904), (79248, 246196), (92964, 209872), (96864, 201422), (100711, 193728), (104936, 185928), (105664, 184647), (123098, 158496), (123952, 157404), (128143, 152256)]