2105477856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{384773}}^1$

素因数の和:384808

約数の個数: 72

約数和(自身を含む): 6302598120

約数和(自身を除く): 4197120264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 384773, 769546, 1154319, 1539092, 2308638, 3078184, 3462957, 4617276, 6156368, 6925914, 7310687, 9234552, 12312736, 13851828, 14621374, 18469104, 21932061, 27703656, 29242748, 36938208, 43864122, 55407312, 58485496, 65796183, 87728244, 110814624, 116970992, 131592366, 175456488, 233941984, 263184732, 350912976, 526369464, 701825952, 1052738928, 2105477856]

約数ペア:

[(1, 2105477856), (2, 1052738928), (3, 701825952), (4, 526369464), (6, 350912976), (8, 263184732), (9, 233941984), (12, 175456488), (16, 131592366), (18, 116970992), (19, 110814624), (24, 87728244), (32, 65796183), (36, 58485496), (38, 55407312), (48, 43864122), (57, 36938208), (72, 29242748), (76, 27703656), (96, 21932061), (114, 18469104), (144, 14621374), (152, 13851828), (171, 12312736), (228, 9234552), (288, 7310687), (304, 6925914), (342, 6156368), (456, 4617276), (608, 3462957), (684, 3078184), (912, 2308638), (1368, 1539092), (1824, 1154319), (2736, 769546), (5472, 384773)]