254061864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 870704640

約数和(自身を除く): 616642776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 49, 56, 62, 63, 69, 72, 84, 92, 93, 98, 101, 124, 126, 138, 147, 161, 168, 184, 186, 196, 202, 207, 217, 248, 252, 276, 279, 294, 303, 322, 372, 392, 404, 414, 434, 441, 483, 504, 552, 558, 588, 606, 644, 651, 707, 713, 744, 808, 828, 868, 882, 909, 966, 1116, 1127, 1176, 1212, 1288, 1302, 1414, 1426, 1449, 1519, 1656, 1736, 1764, 1818, 1932, 1953, 2121, 2139, 2232, 2254, 2323, 2424, 2604, 2828, 2852, 2898, 3038, 3131, 3381, 3528, 3636, 3864, 3906, 4242, 4278, 4508, 4557, 4646, 4949, 4991, 5208, 5656, 5704, 5796, 6076, 6262, 6363, 6417, 6762, 6969, 7272, 7812, 8484, 8556, 9016, 9114, 9292, 9393, 9898, 9982, 10143, 11592, 12152, 12524, 12726, 12834, 13524, 13671, 13938, 14847, 14973, 15624, 16261, 16968, 17112, 18228, 18584, 18786, 19796, 19964, 20286, 20907, 21917, 25048, 25452, 25668, 27048, 27342, 27876, 28179, 29694, 29946, 32522, 34937, 36456, 37572, 39592, 39928, 40572, 41814, 43834, 44541, 44919, 48783, 50904, 51336, 54684, 55752, 56358, 59388, 59892, 65044, 65751, 69874, 72013, 75144, 81144, 83628, 87668, 89082, 89838, 97566, 104811, 109368, 112716, 113827, 118776, 119784, 130088, 131502, 139748, 144026, 146349, 153419, 167256, 175336, 178164, 179676, 195132, 197253, 209622, 216039, 225432, 227654, 263004, 279496, 288052, 292698, 306838, 314433, 341481, 356328, 359352, 390264, 394506, 419244, 432078, 455308, 460257, 504091, 526008, 576104, 585396, 613676, 628866, 648117, 682962, 789012, 838488, 864156, 910616, 920514, 1008182, 1024443, 1170792, 1227352, 1257732, 1296234, 1365924, 1380771, 1512273, 1578024, 1728312, 1841028, 2016364, 2048886, 2515464, 2592468, 2731848, 2761542, 3024546, 3528637, 3682056, 4032728, 4097772, 4536819, 5184936, 5523084, 6049092, 7057274, 8195544, 9073638, 10585911, 11046168, 12098184, 14114548, 18147276, 21171822, 28229096, 31757733, 36294552, 42343644, 63515466, 84687288, 127030932, 254061864]

約数ペア:

[(1, 254061864), (2, 127030932), (3, 84687288), (4, 63515466), (6, 42343644), (7, 36294552), (8, 31757733), (9, 28229096), (12, 21171822), (14, 18147276), (18, 14114548), (21, 12098184), (23, 11046168), (24, 10585911), (28, 9073638), (31, 8195544), (36, 7057274), (42, 6049092), (46, 5523084), (49, 5184936), (56, 4536819), (62, 4097772), (63, 4032728), (69, 3682056), (72, 3528637), (84, 3024546), (92, 2761542), (93, 2731848), (98, 2592468), (101, 2515464), (124, 2048886), (126, 2016364), (138, 1841028), (147, 1728312), (161, 1578024), (168, 1512273), (184, 1380771), (186, 1365924), (196, 1296234), (202, 1257732), (207, 1227352), (217, 1170792), (248, 1024443), (252, 1008182), (276, 920514), (279, 910616), (294, 864156), (303, 838488), (322, 789012), (372, 682962), (392, 648117), (404, 628866), (414, 613676), (434, 585396), (441, 576104), (483, 526008), (504, 504091), (552, 460257), (558, 455308), (588, 432078), (606, 419244), (644, 394506), (651, 390264), (707, 359352), (713, 356328), (744, 341481), (808, 314433), (828, 306838), (868, 292698), (882, 288052), (909, 279496), (966, 263004), (1116, 227654), (1127, 225432), (1176, 216039), (1212, 209622), (1288, 197253), (1302, 195132), (1414, 179676), (1426, 178164), (1449, 175336), (1519, 167256), (1656, 153419), (1736, 146349), (1764, 144026), (1818, 139748), (1932, 131502), (1953, 130088), (2121, 119784), (2139, 118776), (2232, 113827), (2254, 112716), (2323, 109368), (2424, 104811), (2604, 97566), (2828, 89838), (2852, 89082), (2898, 87668), (3038, 83628), (3131, 81144), (3381, 75144), (3528, 72013), (3636, 69874), (3864, 65751), (3906, 65044), (4242, 59892), (4278, 59388), (4508, 56358), (4557, 55752), (4646, 54684), (4949, 51336), (4991, 50904), (5208, 48783), (5656, 44919), (5704, 44541), (5796, 43834), (6076, 41814), (6262, 40572), (6363, 39928), (6417, 39592), (6762, 37572), (6969, 36456), (7272, 34937), (7812, 32522), (8484, 29946), (8556, 29694), (9016, 28179), (9114, 27876), (9292, 27342), (9393, 27048), (9898, 25668), (9982, 25452), (10143, 25048), (11592, 21917), (12152, 20907), (12524, 20286), (12726, 19964), (12834, 19796), (13524, 18786), (13671, 18584), (13938, 18228), (14847, 17112), (14973, 16968), (15624, 16261)]