872301808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 2003236864

約数和(自身を除く): 1130935056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 277, 434, 496, 554, 868, 907, 1108, 1736, 1814, 1939, 2216, 3472, 3628, 3878, 4432, 6349, 7256, 7756, 8587, 12698, 14512, 15512, 17174, 25396, 28117, 31024, 34348, 50792, 56234, 60109, 68696, 101584, 112468, 120218, 137392, 196819, 224936, 240436, 251239, 393638, 449872, 480872, 502478, 787276, 961744, 1004956, 1574552, 1758673, 2009912, 3149104, 3517346, 4019824, 7034692, 7788409, 14069384, 15576818, 28138768, 31153636, 54518863, 62307272, 109037726, 124614544, 218075452, 436150904, 872301808]

約数ペア:

[(1, 872301808), (2, 436150904), (4, 218075452), (7, 124614544), (8, 109037726), (14, 62307272), (16, 54518863), (28, 31153636), (31, 28138768), (56, 15576818), (62, 14069384), (112, 7788409), (124, 7034692), (217, 4019824), (248, 3517346), (277, 3149104), (434, 2009912), (496, 1758673), (554, 1574552), (868, 1004956), (907, 961744), (1108, 787276), (1736, 502478), (1814, 480872), (1939, 449872), (2216, 393638), (3472, 251239), (3628, 240436), (3878, 224936), (4432, 196819), (6349, 137392), (7256, 120218), (7756, 112468), (8587, 101584), (12698, 68696), (14512, 60109), (15512, 56234), (17174, 50792), (25396, 34348), (28117, 31024)]