258072768

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 776630400

約数和(自身を除く): 518557632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 97, 124, 144, 149, 186, 192, 194, 248, 279, 288, 291, 298, 372, 388, 447, 496, 558, 576, 582, 596, 744, 776, 873, 894, 992, 1116, 1164, 1192, 1341, 1488, 1552, 1746, 1788, 1984, 2232, 2328, 2384, 2682, 2976, 3007, 3104, 3492, 3576, 4464, 4619, 4656, 4768, 5364, 5952, 6014, 6208, 6984, 7152, 8928, 9021, 9238, 9312, 9536, 10728, 12028, 13857, 13968, 14304, 14453, 17856, 18042, 18476, 18624, 21456, 24056, 27063, 27714, 27936, 28608, 28906, 36084, 36952, 41571, 42912, 43359, 48112, 54126, 55428, 55872, 57812, 72168, 73904, 83142, 85824, 86718, 96224, 108252, 110856, 115624, 130077, 144336, 147808, 166284, 173436, 192448, 216504, 221712, 231248, 260154, 288672, 295616, 332568, 346872, 433008, 443424, 448043, 462496, 520308, 577344, 665136, 693744, 866016, 886848, 896086, 924992, 1040616, 1330272, 1344129, 1387488, 1732032, 1792172, 2081232, 2660544, 2688258, 2774976, 3584344, 4032387, 4162464, 5376516, 7168688, 8064774, 8324928, 10753032, 14337376, 16129548, 21506064, 28674752, 32259096, 43012128, 64518192, 86024256, 129036384, 258072768]

約数ペア:

[(1, 258072768), (2, 129036384), (3, 86024256), (4, 64518192), (6, 43012128), (8, 32259096), (9, 28674752), (12, 21506064), (16, 16129548), (18, 14337376), (24, 10753032), (31, 8324928), (32, 8064774), (36, 7168688), (48, 5376516), (62, 4162464), (64, 4032387), (72, 3584344), (93, 2774976), (96, 2688258), (97, 2660544), (124, 2081232), (144, 1792172), (149, 1732032), (186, 1387488), (192, 1344129), (194, 1330272), (248, 1040616), (279, 924992), (288, 896086), (291, 886848), (298, 866016), (372, 693744), (388, 665136), (447, 577344), (496, 520308), (558, 462496), (576, 448043), (582, 443424), (596, 433008), (744, 346872), (776, 332568), (873, 295616), (894, 288672), (992, 260154), (1116, 231248), (1164, 221712), (1192, 216504), (1341, 192448), (1488, 173436), (1552, 166284), (1746, 147808), (1788, 144336), (1984, 130077), (2232, 115624), (2328, 110856), (2384, 108252), (2682, 96224), (2976, 86718), (3007, 85824), (3104, 83142), (3492, 73904), (3576, 72168), (4464, 57812), (4619, 55872), (4656, 55428), (4768, 54126), (5364, 48112), (5952, 43359), (6014, 42912), (6208, 41571), (6984, 36952), (7152, 36084), (8928, 28906), (9021, 28608), (9238, 27936), (9312, 27714), (9536, 27063), (10728, 24056), (12028, 21456), (13857, 18624), (13968, 18476), (14304, 18042), (14453, 17856)]