42758352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 180

約数和(自身を含む): 148677984

約数和(自身を除く): 105919632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 251, 252, 273, 312, 336, 338, 364, 468, 502, 504, 507, 546, 624, 676, 728, 753, 819, 936, 1004, 1008, 1014, 1092, 1183, 1352, 1456, 1506, 1521, 1638, 1757, 1872, 2008, 2028, 2184, 2259, 2366, 2704, 3012, 3042, 3263, 3276, 3514, 3549, 4016, 4056, 4368, 4518, 4732, 5271, 6024, 6084, 6526, 6552, 7028, 7098, 8112, 9036, 9464, 9789, 10542, 10647, 12048, 12168, 13052, 13104, 14056, 14196, 15813, 18072, 18928, 19578, 21084, 21294, 22841, 24336, 26104, 28112, 28392, 29367, 31626, 36144, 39156, 42168, 42419, 42588, 45682, 52208, 56784, 58734, 63252, 68523, 78312, 84336, 84838, 85176, 91364, 117468, 126504, 127257, 137046, 156624, 169676, 170352, 182728, 205569, 234936, 253008, 254514, 274092, 296933, 339352, 365456, 381771, 411138, 469872, 509028, 548184, 593866, 678704, 763542, 822276, 890799, 1018056, 1096368, 1187732, 1527084, 1644552, 1781598, 2036112, 2375464, 2672397, 3054168, 3289104, 3563196, 4750928, 5344794, 6108336, 7126392, 10689588, 14252784, 21379176, 42758352]

約数ペア:

[(1, 42758352), (2, 21379176), (3, 14252784), (4, 10689588), (6, 7126392), (7, 6108336), (8, 5344794), (9, 4750928), (12, 3563196), (13, 3289104), (14, 3054168), (16, 2672397), (18, 2375464), (21, 2036112), (24, 1781598), (26, 1644552), (28, 1527084), (36, 1187732), (39, 1096368), (42, 1018056), (48, 890799), (52, 822276), (56, 763542), (63, 678704), (72, 593866), (78, 548184), (84, 509028), (91, 469872), (104, 411138), (112, 381771), (117, 365456), (126, 339352), (144, 296933), (156, 274092), (168, 254514), (169, 253008), (182, 234936), (208, 205569), (234, 182728), (251, 170352), (252, 169676), (273, 156624), (312, 137046), (336, 127257), (338, 126504), (364, 117468), (468, 91364), (502, 85176), (504, 84838), (507, 84336), (546, 78312), (624, 68523), (676, 63252), (728, 58734), (753, 56784), (819, 52208), (936, 45682), (1004, 42588), (1008, 42419), (1014, 42168), (1092, 39156), (1183, 36144), (1352, 31626), (1456, 29367), (1506, 28392), (1521, 28112), (1638, 26104), (1757, 24336), (1872, 22841), (2008, 21294), (2028, 21084), (2184, 19578), (2259, 18928), (2366, 18072), (2704, 15813), (3012, 14196), (3042, 14056), (3263, 13104), (3276, 13052), (3514, 12168), (3549, 12048), (4016, 10647), (4056, 10542), (4368, 9789), (4518, 9464), (4732, 9036), (5271, 8112), (6024, 7098), (6084, 7028), (6526, 6552)]