642195456

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{3733}}^1$

素因数の和:3769

約数の個数: 112

約数和(自身を含む): 1957571904

約数和(自身を除く): 1315376448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 3733, 4096, 5376, 6144, 7168, 7466, 8192, 10752, 11199, 12288, 14336, 14932, 21504, 22398, 24576, 26131, 28672, 29864, 43008, 44796, 52262, 57344, 59728, 78393, 86016, 89592, 104524, 119456, 156786, 172032, 179184, 209048, 238912, 313572, 358368, 418096, 477824, 627144, 716736, 836192, 955648, 1254288, 1433472, 1672384, 1911296, 2508576, 2866944, 3344768, 3822592, 5017152, 5733888, 6689536, 7645184, 10034304, 11467776, 13379072, 15290368, 20068608, 22935552, 26758144, 30580736, 40137216, 45871104, 53516288, 80274432, 91742208, 107032576, 160548864, 214065152, 321097728, 642195456]

約数ペア:

[(1, 642195456), (2, 321097728), (3, 214065152), (4, 160548864), (6, 107032576), (7, 91742208), (8, 80274432), (12, 53516288), (14, 45871104), (16, 40137216), (21, 30580736), (24, 26758144), (28, 22935552), (32, 20068608), (42, 15290368), (48, 13379072), (56, 11467776), (64, 10034304), (84, 7645184), (96, 6689536), (112, 5733888), (128, 5017152), (168, 3822592), (192, 3344768), (224, 2866944), (256, 2508576), (336, 1911296), (384, 1672384), (448, 1433472), (512, 1254288), (672, 955648), (768, 836192), (896, 716736), (1024, 627144), (1344, 477824), (1536, 418096), (1792, 358368), (2048, 313572), (2688, 238912), (3072, 209048), (3584, 179184), (3733, 172032), (4096, 156786), (5376, 119456), (6144, 104524), (7168, 89592), (7466, 86016), (8192, 78393), (10752, 59728), (11199, 57344), (12288, 52262), (14336, 44796), (14932, 43008), (21504, 29864), (22398, 28672), (24576, 26131)]