231750816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 680508864

約数和(自身を除く): 448758048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 121, 132, 142, 176, 213, 242, 264, 281, 284, 352, 363, 426, 484, 528, 562, 568, 726, 781, 843, 852, 968, 1056, 1124, 1136, 1452, 1562, 1686, 1704, 1936, 2248, 2272, 2343, 2904, 3091, 3124, 3372, 3408, 3872, 4496, 4686, 5808, 6182, 6248, 6744, 6816, 8591, 8992, 9273, 9372, 11616, 12364, 12496, 13488, 17182, 18546, 18744, 19951, 24728, 24992, 25773, 26976, 34001, 34364, 37092, 37488, 39902, 49456, 51546, 59853, 68002, 68728, 74184, 74976, 79804, 98912, 102003, 103092, 119706, 136004, 137456, 148368, 159608, 204006, 206184, 219461, 239412, 272008, 274912, 296736, 319216, 408012, 412368, 438922, 478824, 544016, 638432, 658383, 816024, 824736, 877844, 957648, 1088032, 1316766, 1632048, 1755688, 1915296, 2414071, 2633532, 3264096, 3511376, 4828142, 5267064, 7022752, 7242213, 9656284, 10534128, 14484426, 19312568, 21068256, 28968852, 38625136, 57937704, 77250272, 115875408, 231750816]

約数ペア:

[(1, 231750816), (2, 115875408), (3, 77250272), (4, 57937704), (6, 38625136), (8, 28968852), (11, 21068256), (12, 19312568), (16, 14484426), (22, 10534128), (24, 9656284), (32, 7242213), (33, 7022752), (44, 5267064), (48, 4828142), (66, 3511376), (71, 3264096), (88, 2633532), (96, 2414071), (121, 1915296), (132, 1755688), (142, 1632048), (176, 1316766), (213, 1088032), (242, 957648), (264, 877844), (281, 824736), (284, 816024), (352, 658383), (363, 638432), (426, 544016), (484, 478824), (528, 438922), (562, 412368), (568, 408012), (726, 319216), (781, 296736), (843, 274912), (852, 272008), (968, 239412), (1056, 219461), (1124, 206184), (1136, 204006), (1452, 159608), (1562, 148368), (1686, 137456), (1704, 136004), (1936, 119706), (2248, 103092), (2272, 102003), (2343, 98912), (2904, 79804), (3091, 74976), (3124, 74184), (3372, 68728), (3408, 68002), (3872, 59853), (4496, 51546), (4686, 49456), (5808, 39902), (6182, 37488), (6248, 37092), (6744, 34364), (6816, 34001), (8591, 26976), (8992, 25773), (9273, 24992), (9372, 24728), (11616, 19951), (12364, 18744), (12496, 18546), (13488, 17182)]