2003562816

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:960

約数の個数: 112

約数和(自身を含む): 5425610688

約数和(自身を除く): 3422047872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 401, 424, 491, 636, 802, 848, 982, 1203, 1272, 1473, 1604, 1696, 1964, 2406, 2544, 2946, 3208, 3392, 3928, 4812, 5088, 5892, 6416, 7856, 9624, 10176, 11784, 12832, 15712, 19248, 21253, 23568, 25664, 26023, 31424, 38496, 42506, 47136, 52046, 63759, 76992, 78069, 85012, 94272, 104092, 127518, 156138, 170024, 196891, 208184, 255036, 312276, 340048, 393782, 416368, 510072, 590673, 624552, 680096, 787564, 832736, 1020144, 1181346, 1249104, 1360192, 1575128, 1665472, 2040288, 2362692, 2498208, 3150256, 4080576, 4725384, 4996416, 6300512, 9450768, 10435223, 12601024, 18901536, 20870446, 31305669, 37803072, 41740892, 62611338, 83481784, 125222676, 166963568, 250445352, 333927136, 500890704, 667854272, 1001781408, 2003562816]

約数ペア:

[(1, 2003562816), (2, 1001781408), (3, 667854272), (4, 500890704), (6, 333927136), (8, 250445352), (12, 166963568), (16, 125222676), (24, 83481784), (32, 62611338), (48, 41740892), (53, 37803072), (64, 31305669), (96, 20870446), (106, 18901536), (159, 12601024), (192, 10435223), (212, 9450768), (318, 6300512), (401, 4996416), (424, 4725384), (491, 4080576), (636, 3150256), (802, 2498208), (848, 2362692), (982, 2040288), (1203, 1665472), (1272, 1575128), (1473, 1360192), (1604, 1249104), (1696, 1181346), (1964, 1020144), (2406, 832736), (2544, 787564), (2946, 680096), (3208, 624552), (3392, 590673), (3928, 510072), (4812, 416368), (5088, 393782), (5892, 340048), (6416, 312276), (7856, 255036), (9624, 208184), (10176, 196891), (11784, 170024), (12832, 156138), (15712, 127518), (19248, 104092), (21253, 94272), (23568, 85012), (25664, 78069), (26023, 76992), (31424, 63759), (38496, 52046), (42506, 47136)]