1030405376

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 144

約数和(自身を含む): 2762245248

約数和(自身を除く): 1731839872

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2288, 2464, 2816, 2912, 3328, 4004, 4021, 4576, 4928, 5824, 8008, 8042, 9152, 9856, 11648, 16016, 16084, 18304, 19712, 23296, 28147, 32032, 32168, 36608, 44231, 52273, 56294, 64064, 64336, 88462, 104546, 112588, 128128, 128672, 176924, 209092, 225176, 256256, 257344, 309617, 353848, 365911, 418184, 450352, 514688, 575003, 619234, 707696, 731822, 836368, 900704, 1029376, 1150006, 1238468, 1415392, 1463644, 1672736, 1801408, 2300012, 2476936, 2830784, 2927288, 3345472, 3602816, 4025021, 4600024, 4953872, 5661568, 5854576, 6690944, 7205632, 8050042, 9200048, 9907744, 11323136, 11709152, 13381888, 16100084, 18400096, 19815488, 23418304, 32200168, 36800192, 39630976, 46836608, 64400336, 73600384, 79261952, 93673216, 128800672, 147200768, 257601344, 515202688, 1030405376]

約数ペア:

[(1, 1030405376), (2, 515202688), (4, 257601344), (7, 147200768), (8, 128800672), (11, 93673216), (13, 79261952), (14, 73600384), (16, 64400336), (22, 46836608), (26, 39630976), (28, 36800192), (32, 32200168), (44, 23418304), (52, 19815488), (56, 18400096), (64, 16100084), (77, 13381888), (88, 11709152), (91, 11323136), (104, 9907744), (112, 9200048), (128, 8050042), (143, 7205632), (154, 6690944), (176, 5854576), (182, 5661568), (208, 4953872), (224, 4600024), (256, 4025021), (286, 3602816), (308, 3345472), (352, 2927288), (364, 2830784), (416, 2476936), (448, 2300012), (572, 1801408), (616, 1672736), (704, 1463644), (728, 1415392), (832, 1238468), (896, 1150006), (1001, 1029376), (1144, 900704), (1232, 836368), (1408, 731822), (1456, 707696), (1664, 619234), (1792, 575003), (2002, 514688), (2288, 450352), (2464, 418184), (2816, 365911), (2912, 353848), (3328, 309617), (4004, 257344), (4021, 256256), (4576, 225176), (4928, 209092), (5824, 176924), (8008, 128672), (8042, 128128), (9152, 112588), (9856, 104546), (11648, 88462), (16016, 64336), (16084, 64064), (18304, 56294), (19712, 52273), (23296, 44231), (28147, 36608), (32032, 32168)]