271063008

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 806472576

約数和(自身を除く): 535409568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 97, 124, 144, 186, 194, 248, 279, 288, 291, 313, 372, 388, 496, 558, 582, 626, 744, 776, 873, 939, 992, 1116, 1164, 1252, 1488, 1552, 1746, 1878, 2232, 2328, 2504, 2817, 2976, 3007, 3104, 3492, 3756, 4464, 4656, 5008, 5634, 6014, 6984, 7512, 8928, 9021, 9312, 9703, 10016, 11268, 12028, 13968, 15024, 18042, 19406, 22536, 24056, 27063, 27936, 29109, 30048, 30361, 36084, 38812, 45072, 48112, 54126, 58218, 60722, 72168, 77624, 87327, 90144, 91083, 96224, 108252, 116436, 121444, 144336, 155248, 174654, 182166, 216504, 232872, 242888, 273249, 288672, 310496, 349308, 364332, 433008, 465744, 485776, 546498, 698616, 728664, 866016, 931488, 941191, 971552, 1092996, 1397232, 1457328, 1882382, 2185992, 2794464, 2823573, 2914656, 3764764, 4371984, 5647146, 7529528, 8470719, 8743968, 11294292, 15059056, 16941438, 22588584, 30118112, 33882876, 45177168, 67765752, 90354336, 135531504, 271063008]

約数ペア:

[(1, 271063008), (2, 135531504), (3, 90354336), (4, 67765752), (6, 45177168), (8, 33882876), (9, 30118112), (12, 22588584), (16, 16941438), (18, 15059056), (24, 11294292), (31, 8743968), (32, 8470719), (36, 7529528), (48, 5647146), (62, 4371984), (72, 3764764), (93, 2914656), (96, 2823573), (97, 2794464), (124, 2185992), (144, 1882382), (186, 1457328), (194, 1397232), (248, 1092996), (279, 971552), (288, 941191), (291, 931488), (313, 866016), (372, 728664), (388, 698616), (496, 546498), (558, 485776), (582, 465744), (626, 433008), (744, 364332), (776, 349308), (873, 310496), (939, 288672), (992, 273249), (1116, 242888), (1164, 232872), (1252, 216504), (1488, 182166), (1552, 174654), (1746, 155248), (1878, 144336), (2232, 121444), (2328, 116436), (2504, 108252), (2817, 96224), (2976, 91083), (3007, 90144), (3104, 87327), (3492, 77624), (3756, 72168), (4464, 60722), (4656, 58218), (5008, 54126), (5634, 48112), (6014, 45072), (6984, 38812), (7512, 36084), (8928, 30361), (9021, 30048), (9312, 29109), (9703, 27936), (10016, 27063), (11268, 24056), (12028, 22536), (13968, 19406), (15024, 18042)]