635264177408

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20852947}}^1$

素因数の和:20852987

約数の個数: 72

約数和(自身を含む): 1534443325632

約数和(自身を除く): 899179148224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 20852947, 41705894, 83411788, 145970629, 166823576, 291941258, 333647152, 354500099, 583882516, 667294304, 709000198, 1167765032, 1334588608, 1418000396, 2335530064, 2481500693, 2669177216, 2836000792, 4671060128, 4963001386, 5338354432, 5672001584, 9342120256, 9926002772, 11344003168, 18684240512, 19852005544, 22688006336, 37368481024, 39704011088, 45376012672, 79408022176, 90752025344, 158816044352, 317632088704, 635264177408]

約数ペア:

[(1, 635264177408), (2, 317632088704), (4, 158816044352), (7, 90752025344), (8, 79408022176), (14, 45376012672), (16, 39704011088), (17, 37368481024), (28, 22688006336), (32, 19852005544), (34, 18684240512), (56, 11344003168), (64, 9926002772), (68, 9342120256), (112, 5672001584), (119, 5338354432), (128, 4963001386), (136, 4671060128), (224, 2836000792), (238, 2669177216), (256, 2481500693), (272, 2335530064), (448, 1418000396), (476, 1334588608), (544, 1167765032), (896, 709000198), (952, 667294304), (1088, 583882516), (1792, 354500099), (1904, 333647152), (2176, 291941258), (3808, 166823576), (4352, 145970629), (7616, 83411788), (15232, 41705894), (30464, 20852947)]