248054352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 797448960

約数和(自身を除く): 549394608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 182, 208, 218, 273, 312, 327, 336, 364, 436, 521, 546, 624, 654, 728, 763, 872, 1042, 1092, 1308, 1417, 1456, 1526, 1563, 1744, 2084, 2184, 2289, 2616, 2834, 3052, 3126, 3647, 4168, 4251, 4368, 4578, 5232, 5668, 6104, 6252, 6773, 7294, 8336, 8502, 9156, 9919, 10941, 11336, 12208, 12504, 13546, 14588, 17004, 18312, 19838, 20319, 21882, 22672, 25008, 27092, 29176, 29757, 34008, 36624, 39676, 40638, 43764, 47411, 54184, 56789, 58352, 59514, 68016, 79352, 81276, 87528, 94822, 108368, 113578, 119028, 142233, 158704, 162552, 170367, 175056, 189644, 227156, 238056, 284466, 325104, 340734, 379288, 397523, 454312, 476112, 568932, 681468, 738257, 758576, 795046, 908624, 1137864, 1192569, 1362936, 1476514, 1590092, 2214771, 2275728, 2385138, 2725872, 2953028, 3180184, 4429542, 4770276, 5167799, 5906056, 6360368, 8859084, 9540552, 10335598, 11812112, 15503397, 17718168, 19081104, 20671196, 31006794, 35436336, 41342392, 62013588, 82684784, 124027176, 248054352]

約数ペア:

[(1, 248054352), (2, 124027176), (3, 82684784), (4, 62013588), (6, 41342392), (7, 35436336), (8, 31006794), (12, 20671196), (13, 19081104), (14, 17718168), (16, 15503397), (21, 11812112), (24, 10335598), (26, 9540552), (28, 8859084), (39, 6360368), (42, 5906056), (48, 5167799), (52, 4770276), (56, 4429542), (78, 3180184), (84, 2953028), (91, 2725872), (104, 2385138), (109, 2275728), (112, 2214771), (156, 1590092), (168, 1476514), (182, 1362936), (208, 1192569), (218, 1137864), (273, 908624), (312, 795046), (327, 758576), (336, 738257), (364, 681468), (436, 568932), (521, 476112), (546, 454312), (624, 397523), (654, 379288), (728, 340734), (763, 325104), (872, 284466), (1042, 238056), (1092, 227156), (1308, 189644), (1417, 175056), (1456, 170367), (1526, 162552), (1563, 158704), (1744, 142233), (2084, 119028), (2184, 113578), (2289, 108368), (2616, 94822), (2834, 87528), (3052, 81276), (3126, 79352), (3647, 68016), (4168, 59514), (4251, 58352), (4368, 56789), (4578, 54184), (5232, 47411), (5668, 43764), (6104, 40638), (6252, 39676), (6773, 36624), (7294, 34008), (8336, 29757), (8502, 29176), (9156, 27092), (9919, 25008), (10941, 22672), (11336, 21882), (12208, 20319), (12504, 19838), (13546, 18312), (14588, 17004)]