400694112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15325

約数の個数: 144

約数和(自身を含む): 1402521120

約数和(自身を除く): 1001827008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 15289, 26208, 30578, 45867, 61156, 91734, 107023, 122312, 137601, 183468, 198757, 214046, 244624, 275202, 321069, 366936, 397514, 428092, 489248, 550404, 596271, 642138, 733872, 795028, 856184, 963207, 1100808, 1192542, 1284276, 1391299, 1467744, 1590056, 1712368, 1788813, 1926414, 2201616, 2385084, 2568552, 2782598, 3180112, 3424736, 3577626, 3852828, 4173897, 4403232, 4770168, 5137104, 5565196, 6360224, 7155252, 7705656, 8347794, 9540336, 10274208, 11130392, 12521691, 14310504, 15411312, 16695588, 19080672, 22260784, 25043382, 28621008, 30822624, 33391176, 44521568, 50086764, 57242016, 66782352, 100173528, 133564704, 200347056, 400694112]

約数ペア:

[(1, 400694112), (2, 200347056), (3, 133564704), (4, 100173528), (6, 66782352), (7, 57242016), (8, 50086764), (9, 44521568), (12, 33391176), (13, 30822624), (14, 28621008), (16, 25043382), (18, 22260784), (21, 19080672), (24, 16695588), (26, 15411312), (28, 14310504), (32, 12521691), (36, 11130392), (39, 10274208), (42, 9540336), (48, 8347794), (52, 7705656), (56, 7155252), (63, 6360224), (72, 5565196), (78, 5137104), (84, 4770168), (91, 4403232), (96, 4173897), (104, 3852828), (112, 3577626), (117, 3424736), (126, 3180112), (144, 2782598), (156, 2568552), (168, 2385084), (182, 2201616), (208, 1926414), (224, 1788813), (234, 1712368), (252, 1590056), (273, 1467744), (288, 1391299), (312, 1284276), (336, 1192542), (364, 1100808), (416, 963207), (468, 856184), (504, 795028), (546, 733872), (624, 642138), (672, 596271), (728, 550404), (819, 489248), (936, 428092), (1008, 397514), (1092, 366936), (1248, 321069), (1456, 275202), (1638, 244624), (1872, 214046), (2016, 198757), (2184, 183468), (2912, 137601), (3276, 122312), (3744, 107023), (4368, 91734), (6552, 61156), (8736, 45867), (13104, 30578), (15289, 26208)]